.nav-wrap{margin:0 auto;overflow:visible}.nav-wrap h1,.nav-wrap h2,.nav-wrap h3,.nav-wrap h4,.nav-wrap h5,.nav-wrap h6{margin-bottom:0}.nav-content{position:relative}.contained-bar{margin:0 auto}.site-title a:hover{text-decoration:none}html:not(.menulab-js) .navbar ul,html:not(.menulab-js) .navbar li{display:block!important;position:relative!important;margin:0!important;padding:0!important;left:0!important;right:0!important}html:not(.menulab-js) .navbar .ml-arrows li::after{display:none!important}html:not(.menulab-js) .navbar a{text-align:left!important}.navbar{float:none;max-height:0;overflow:hidden;transition:max-height .5s;margin:0;padding:0;list-style-type:none}.navbar ul{margin:0}.navbar li>ul li{white-space:nowrap}.navbar li{list-style-type:none;display:block;transition:background-color .3s ease}.navbar li a{display:block;text-decoration:none;padding:3px .8em;transition:color .3s ease}.navbar li.has-dropdown>.ml-dropdown{padding-left:20px}.navbar .ml-arrows .has-dropdown::after{top:12px}.ml-dropdown,.ml-dropdown *{margin:0;padding:0;list-style:none}.ml-dropdown li{position:relative}.ml-dropdown ul{display:none;top:100%;right:0;left:auto;z-index:99}html:not(.touch-stripped) .ml-dropdown li:hover>ul{display:block}html.touch-stripped .ml-dropdown li.dd-open>ul{display:block}.ml-dropdown a{display:block;position:relative}.ml-dropdown ul ul{top:0;left:100%}.expand{max-height:100vh}.ml-arrows .has-dropdown:after{content:'';position:absolute;right:6px;margin-top:0;height:0;width:0;border:5px solid transparent}.ml-arrows ul .ml-dropdown:after{margin-top:-5px;margin-right:-3px;border-color:transparent}.hr-align-left hr{text-align:left;margin-left:0;margin-right:auto}.hr-align-right hr{text-align:right;margin-right:0;margin-left:auto}.hr-align-center hr{text-align:center;margin-left:auto;margin-right:auto}@media (max-width:600px){.hr-s-align-left hr{text-align:left;margin-left:0;margin-right:auto}.hr-s-align-right hr{text-align:right;margin-right:0;margin-left:auto}.hr-s-align-center hr{text-align:center;margin-left:auto;margin-right:auto}}@media (min-width:600px){.hr-m-align-left hr{text-align:left;margin-left:0;margin-right:auto}.hr-m-align-right hr{text-align:right;margin-right:0;margin-left:auto}.hr-m-align-center hr{text-align:center;margin-left:auto;margin-right:auto}}@media (min-width:900px){.hr-l-align-left hr{text-align:left;margin-left:0;margin-right:auto}.hr-l-align-right hr{text-align:right;margin-right:0;margin-left:auto}.hr-l-align-center hr{text-align:center;margin-left:auto;margin-right:auto}}@media (min-width:1200px){.hr-xl-align-left hr{text-align:left;margin-left:0;margin-right:auto}.hr-xl-align-right hr{text-align:right;margin-right:0;margin-left:auto}.hr-xl-align-center hr{text-align:center;margin-left:auto;margin-right:auto}}
.vast_hide.vast_video_player,.vast_standby.vast_video_player{opacity:0}.vast_video_wrapper{position:relative;background-size:cover;overflow:hidden}.vast_video_wrapper:before{-webkit-box-shadow:inset 0 0 0 1px rgba(0,0,0,0.1);box-shadow:inset 0 0 0 1px rgba(0,0,0,0.1);content:'';position:absolute;top:0;left:0;right:0;bottom:0;z-index:1}.vast_video_tint{position:absolute;top:0;left:0;right:0;bottom:0;z-index:1;-webkit-transform:scale(1.05);transform:scale(1.05)}.vast_video_slice{margin:0 auto;position:relative;z-index:2;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.vast_video_background{background-position:center;background-size:cover;position:absolute;-webkit-transform:scale(1.05);transform:scale(1.05);opacity:1;top:0;left:0;right:0;pointer-events:none;bottom:0;-webkit-transition:opacity 500ms 500ms;transition:opacity 500ms 500ms}[data-status="ready"] ~ .vast_video_background{opacity:0}[data-status="ready"].vast_hide ~ .vast_video_background{opacity:1}#vast-log{position:fixed;width:200px;bottom:40px;right:40px;background:#fff;color:#000;padding:0 0 5px;border-radius:9px;-webkit-box-shadow:0 1px 4px -2px #000;box-shadow:0 1px 4px -2px #000;z-index:10000;overflow:hidden}#vast-log p{font-size:13px;padding:7px 20px;margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol"}#vast-log p ~ p{border-top:1px solid #eee}#vast-log p#log-header{font-weight:bolder;text-align:center}.vast-icon{width:8px;height:8px;display:inline-block;margin-right:3px;border:2px solid #f3f3f3;border-top:2px solid #3498db;border-radius:50%;width:8px;height:8px;-webkit-animation:spin 1s linear infinite;animation:spin 1s linear infinite}@-webkit-keyframes spin{0%{-webkit-transform:rotate(0deg);transform:rotate(0deg)}100%{-webkit-transform:rotate(360deg);transform:rotate(360deg)}}@keyframes spin{0%{-webkit-transform:rotate(0deg);transform:rotate(0deg)}100%{-webkit-transform:rotate(360deg);transform:rotate(360deg)}}.vast-loaded .vast-icon{background:rgb(255,221,7);-webkit-animation:none;animation:none;border:none}.vast-loaded.vast-pause .vast-icon{background:rgb(206,205,204);-webkit-animation:none;animation:none;border:none}.vast-loaded.vast-play .vast-icon{background:transparent;width:0;height:0;border-radius:0;-webkit-animation:none;animation:none;border-right:0;border-top:5px solid transparent;border-bottom:5px solid transparent;border-left:8px solid rgb(85,211,94)}.vast-pause{opacity:0.4}
.s-coder-stacks_in_666{}
html,.palette0{--text-color-richer:rgba(9, 9, 9, 1.00);--text-color-normal:rgba(34, 34, 34, 1.00);--text-color-softer:rgba(59, 59, 59, 1.00);--accent-color:rgba(12, 92, 163, 1.00);--accent-color-hover:rgba(29, 29, 29, 1.00);--accent-text-color:rgba(255, 255, 255, 1.00);--accent-text-color-hover:rgba(230, 230, 230, 1.00);--accent-color-alt:rgba(255, 255, 255, 1.00);--link-color:rgba(12, 92, 163, 1.00); --link-color-hover:rgba(29, 29, 29, 1.00); --border-color:rgba(187, 187, 187, 1.00);--border-color-softer:rgba(237, 237, 237, 1.00);--border-color-richer:rgba(137, 137, 137, 1.00);--background-color:rgba(255, 255, 255, 1.00);--background-color-alt:rgba(244, 244, 244, 1.00);--nav-bg:rgba(230, 230, 230, 0.90);--nav-bg-hover:rgba(105, 106, 106, 0.00);--nav-link:rgba(23, 42, 58, 1.00);--nav-link-hover:rgba(12, 92, 163, 1.00);--code-background:rgba(241, 241, 241, 1.00);--code-text:rgba(34, 34, 34, 1.00);--button-primary-color:rgba(255, 255, 255, 1.00);--button-primary-color-hover:rgba(230, 230, 230, 1.00);--second-color:rgba(20, 60, 128, 1.00);--second-color-hover:rgba(38, 38, 38, 1.00);--second-color-alt:rgba(255, 255, 255, 1.00);--base-font-size:62.5%;--container-max-width:1200px;--container-max-width-alt:800px}*{vertical-align:baseline;border:0 none;outline:0;padding:0;margin:0}html{font-size:62.5%;font-size:var(--base-font-size);-webkit-text-size-adjust:100%;box-sizing:border-box}*,*::before,*::after{box-sizing:inherit}html,body{height:100%}@media (prefers-reduced-motion:no-preference){:root{scroll-behavior:smooth}}body{font-size:1.60rem;line-height:1.60;font-weight:normal; color:rgba(34, 34, 34, 1.00);background-color:rgba(255, 255, 255, 1.00);color:var(--text-color-normal);background-color:var(--background-color);}p.lead{font-size:1.80rem}@media (min-width:600px){body{font-size:1.60rem}p.lead{font-size:1.80rem}}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:1.20rem;font-weight:bold;font-style:normal;}h1,.h1{font-size:4.00rem;line-height:1.2;letter-spacing:-.1rem;}h2,.h2{font-size:3.60rem;line-height:1.25;letter-spacing:-.1rem;}h3,.h3{font-size:3.00rem;line-height:1.3;letter-spacing:-.1rem;}h4,.h4{font-size:2.40rem;line-height:1.35;letter-spacing:-.08rem;}h5,.h5{font-size:1.80rem;line-height:1.5;letter-spacing:-.05rem;}h6,.h6{font-size:1.60rem;line-height:1.6;letter-spacing:0;}@media (min-width:600px){h1,.h1{font-size:5.00rem}h2,.h2{font-size:4.20rem}h3,.h3{font-size:3.60rem}h4,.h4{font-size:3.00rem}h5,.h5{font-size:2.40rem}h6,.h6{font-size:2.00rem}}p{margin-top:0}blockquote{margin-top:10px;margin-bottom:10px;margin-left:1rem;margin-right:1rem;padding-left:1rem;border-left:3px solid var(--accent-color);color:var(--text-color-softer)}a{color:var(--link-color);text-decoration:none;transition:all .2s ease 0s}a:hover:not(.source-button):not(.button){color:var(--link-color-hover);text-decoration:none}.u-case{text-transform:uppercase}:focus{outline:none;box-shadow:0 0 0 3px rgba(21, 156, 228, 0.40)!important}.stripped-button a,.source-btn{line-height:38px;font-size:14px;border-width:1px;height:calc(38px + 2px); font-weight: bolder; text-transform: uppercase; display:inline-block;padding:0 30px;text-decoration:none;color:var(--text-color-softer);text-align:center;letter-spacing:.1rem;text-decoration:none;white-space:nowrap;background-color:transparent;border-radius:0px;border:1px solid var(--border-color);cursor:pointer;box-sizing:border-box;transition:all .2s ease 0s;max-width:100%}.button-nav a,.source-btn-nav a{color:var(--button-primary-color)!important;background-color:var(--nav-link)!important;border-color:var(--nav-link)!important}.button-nav a:hover,.button-nav a:focus,.source-btn-nav a:focus,.source-btn-nav a:hover{color:var(--button-primary-color);background-color:var(--nav-link-hover);border-color:var(--nav-link-hover)}.button-second a,.s-button-second{color:var(--second-color-alt)!important;background-color:var(--second-color)!important;border-color:var(--second-color)!important}.button-second a:hover,.button-second a:focus,.s-button-second:hover,.s-button-second:focus{color:var(--second-color-alt)!important;background-color:var(--second-color-hover)!important;border-color:var(--second-color-hover)!important}.button-primary-flip a,.s-button-primary-flip{color:var(--accent-color)!important;background-color:var(--button-primary-color)!important;border-color:var(--accent-color)!important}.button-primary-flip a:hover,.button-primary-flip a:focus,.s-button-primary-flip:hover,.s-button-primary-flip:focus{color:var(--button-primary-color)!important;background-color:var(--accent-color)!important;border-color:var(--accent-color)!important}.button-primary a,.s-button-primary{color:var(--button-primary-color)!important;background-color:var(--accent-color)!important;border-color:var(--accent-color)!important}.button-primary a:hover,.button-primary a:focus,.s-button-primary:hover,.s-button-primary:focus{color:var(--button-primary-color)!important;background-color:var(--accent-color-hover)!important;border-color:var(--accent-color-hover)!important}.button-ghost a:hover,.button-ghost a:focus{border-color:var(--border-color-richer)!important}input{font-size:14px}button,input[type="submit"],input[type="reset"],input[type="button"]{text-decoration:none;color:var(--text-color-softer);text-align:center;letter-spacing:.1rem;text-decoration:none;white-space:nowrap;background-color:transparent;border-radius:0px;border:1px solid var(--border-color);cursor:pointer;box-sizing:border-box;transition:all .2s ease 0s;max-width:100%}button:hover,button:focus,input[type="submit"]:hover,input[type="reset"]:hover,input[type="button"]:hover,button:focus,input[type="submit"]:focus,input[type="reset"]:focus,input[type="button"]:focus{color:var(--text-color-normal);border-color:var(--text-color-softer);outline:0;text-decoration:none}input[type="email"],input[type="number"],input[type="search"],input[type="text"],input[type="tel"],input[type="url"],input[type="password"],textarea,select{font-size:14px;padding:6px 10px;background-color:var(--background-color);border:1px solid var(--border-color-softer);border-radius:4px;box-shadow:none;box-sizing:border-box;width:100%}input[type="email"],input[type="number"],input[type="search"],input[type="text"],input[type="tel"],input[type="url"],input[type="password"],input[type="button"],input[type="submit"],textarea{-webkit-appearance:none;-moz-appearance:none;appearance:none}textarea{min-height:65px;padding-top:6px;padding-bottom:6px}input[type="email"]:focus,input[type="number"]:focus,input[type="search"]:focus,input[type="text"]:focus,input[type="tel"]:focus,input[type="url"]:focus,input[type="password"]:focus,textarea:focus,select:focus{border:1px solid var(--accent-color);outline:0}label,legend{display:block;margin-bottom:.5rem;font-weight:600;padding:2px}fieldset{padding:0;border-width:0}input[type="checkbox"],input[type="radio"]{display:inline}label>.label-body{display:inline-block;margin-left:.5rem;font-weight:normal}.quizArea label{display:inline-block}ul{list-style:circle inside}ol{list-style:decimal inside}ol,ul{padding-left:1rem;margin-top:0}ul ul,ul ol,ol ol,ol ul{margin-left:1.5rem}li{margin-bottom:0.50rem;margin-left:3rem}li ul{margin-bottom:0.50rem}code{padding:.2rem .5rem;margin:0 .2rem;font-size:95%;white-space:nowrap;background:var(--code-background);color:var(--code-text);border:1px solid var(--border-color-softer);border-radius:4px}pre>code{display:block;padding:1rem 1.5rem;white-space:pre;overflow:auto}kbd{margin:0 .1em;padding:.1em .6em;border-radius:3px;border:1px solid rgb(204,204,204);color:rgb(51,51,51);display:inline-block;box-shadow:0 1px 0 rgba(0,0,0,.2),inset 0 0 0 2px #fff;background-color:rgb(247,247,247);-moz-box-shadow:0 1px 0 rgba(0,0,0,.2),0 0 0 2px #fff inset;-webkit-box-shadow:0 1px 0 rgba(0,0,0,.2),0 0 0 2px #fff inset;-moz-border-radius:3px;-webkit-border-radius:3px;text-shadow:0 1px 0 #fff}sup{vertical-align:super}button,.source-button{margin-bottom:1rem}input,textarea,select,fieldset{margin-bottom:1.5rem}pre,blockquote,dl,figure,table,p,ul,ol,form{margin-bottom:2.50rem}.u-full-width{width:100%;box-sizing:border-box}.u-max-full-width{max-width:100%;box-sizing:border-box}.u-pull-right{float:right}.u-pull-left{float:left}.u-align-left{text-align:left}.u-align-right{text-align:right}.u-align-center{text-align:center}@media (max-width:600px){.s-align-left{text-align:left}.s-align-right{text-align:right}.s-align-center{text-align:center}}@media (min-width:600px){.m-align-left{text-align:left}.m-align-right{text-align:right}.m-align-center{text-align:center}}@media (min-width:900px){.l-align-left{text-align:left}.l-align-right{text-align:right}.l-align-center{text-align:center}}@media (min-width:1200px){.xl-align-left{text-align:left}.xl-align-right{text-align:right}.xl-align-center{text-align:center}}hr{margin-top:2rem;margin-bottom:2.5rem;border-width:0;border-top:1px solid var(--border-color)}.u-cf:before,.container:before,.row:before,.s3_row:before,.u-cf:after,.container:after,.row:after,.s3_row:after{content:"";display:table}.u-cf:after,.container:after,.row:after,.s3_row:after{clear:both}.stripped-container,.s-container-lite,.stripped-content,.stripped-outer,.stripped-wrapper,.s-grid-item,.s-cols-item,.s-coder-wrap{position:relative}.stripped-container,.stripped-content{box-sizing:border-box}img{max-width:100%}.stripped-img,.stripped-svg,.img-fit-wrap,picture{line-height:0}figure{line-height:1}.stripped-img img,.s-cols-item:not([data-sal]),.s-grid-item:not([data-sal]),.stripped-svg svg,.s-lift,.s-drop,.s-zoom,.s-zoom-big,.s-zoom-img img,.s-zoom-img-big img{transition:all .2s ease-out 0s}.s-container-lite,.s-content-center{margin-left:auto;margin-right:auto}.s-grid-item,.s-cols-item,.s-flex{display:flex;flex-direction:column;flex-wrap:wrap}.s-flow-down{flex-wrap:nowrap!important}.s-self-end{justify-self:end}.s-grid-item>.stacks_out,.s-cols-item>.stacks_out,.s-flex>.stacks_out{width:100%}.s-img-fit{object-fit:cover;width:100%!important;height:100%!important}.s-cols-container{position:relative;max-width:100%;margin:0 auto;display:flex;flex-flow:row wrap;vertical-align:top}.s-grid-link,.s-img-fit-link,.s-coder-link{display:contents}.s-button-group{display:flex;flex-wrap:wrap}.w-100{width:100%!important}.s-no-lift{transform:translateY(0)!important}.s-lift:hover{transform:translateY(-5px)!important}.s-drop:hover{transform:translateY(5px)!important}.s-zoom:hover{transform:scale(1.05)!important;z-index:10!important}.s-zoom-img:hover img{transform:scale(1.05)!important;z-index:10!important}.s-zoom-img-big:hover img{transform:scale(1.1)!important;z-index:10!important}.s-zoom-big:hover{transform:scale(1.1)!important;z-index:10!important}.s-fade{-webkit-mask:linear-gradient(to top,#fff,var(--t,#fff)) top / 100% 30%,linear-gradient(#fff,#fff) center / 100% 40%,linear-gradient(to bottom,#fff,var(--b,#fff)) bottom / 100% 30%;-webkit-mask-repeat:no-repeat;mask:linear-gradient(to top,#fff,var(--t,#fff)) top / 100% 30%,linear-gradient(#fff,#fff) center / 100% 40%,linear-gradient(to bottom,#fff,var(--b,#fff)) bottom / 100% 30%;mask-repeat:no-repeat}.s-fade-t{--t:transparent;}.s-fade-b{--b:transparent;}.s-bright{filter:brightness(70%);transition:filter 250ms ease-in-out!important}.s-bright:hover{filter:brightness(100%)}.s-dark{filter:brightness(100%);transition:filter 250ms ease-in-out!important}.s-dark:hover{filter:brightness(60%)}.s-blur{transition:filter 250ms ease-in-out!important}.s-blur:hover{filter:blur(4px)}.s-unblur{transition:filter 250ms ease-in-out!important;filter:blur(4px)}.s-unblur:hover{filter:blur(0)}.s-blur-bg{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.s-frost{background-color:rgba(255,255,255,.05);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.s-shad{box-shadow:0 3px 15px rgba(0,0,0,.2)}.s-shad-none{box-shadow:none!important}.s-shad-hov:hover{box-shadow:0 0 18px rgba(0,0,0,.2)}@media (min-width:600px){.s-shad-m{box-shadow:0 3px 15px rgba(0,0,0,.2)}.s-shad-hov-m:hover{box-shadow:0 0 18px rgba(0,0,0,.2)}.s-shad-none-m{box-shadow:none!important}.text-rotate-up-m{writing-mode:vertical-rl;text-orientation:upright}.text-rotate-m{writing-mode:vertical-lr}.s-flip-m{transform:rotate(180deg)}.s-hide-m{pointer-events:none;transition:opacity 250ms ease-in-out!important;opacity:0}}@media (min-width:900px){.s-shad-l{box-shadow:0 3px 15px rgba(0,0,0,.2)}.s-shad-hov-l:hover{box-shadow:0 0 18px rgba(0,0,0,.2)}.s-shad-none-l{box-shadow:none!important}.text-rotate-up-l{writing-mode:vertical-rl;text-orientation:upright}.text-rotate-l{writing-mode:vertical-lr}.s-flip-l{transform:rotate(180deg)}.s-hide-l{pointer-events:none;transition:opacity 250ms ease-in-out!important;opacity:0}}@media (min-width:1200px){.s-shad-xl{box-shadow:0 3px 15px rgba(0,0,0,.2)}.s-shad-hov-xl:hover{box-shadow:0 0 18px rgba(0,0,0,.2)}.s-shad-none-xl{box-shadow:none!important}.text-rotate-up-xl{writing-mode:vertical-rl;text-orientation:upright}.text-rotate-xl{writing-mode:vertical-lr}.s-flip-xl{transform:rotate(180deg)}.s-hide-xl{pointer-events:none;transition:opacity 250ms ease-in-out!important;opacity:0}}.s-screen{mix-blend-mode:screen}.s-multiply{mix-blend-mode:multiply}.s-exclusion{mix-blend-mode:exclusion}.s-no-pointer{pointer-events:none}.s-flip{transform:rotate(180deg)}.text-rotate-up{writing-mode:vertical-rl;text-orientation:upright}.text-rotate{writing-mode:vertical-lr}html:not(.touch-stripped) .s-hide-nt,.s-hide{pointer-events:none;transition:opacity 250ms ease-in-out!important;opacity:0}.s-reveal:hover .s-hide,.s-reveal:hover .s-hide-nt,.s-reveal:hover .s-hide-m{pointer-events:auto;opacity:1}.s-hide-on-reveal{transition:opacity 250ms ease-in-out!important}.s-reveal:hover .s-hide-on-reveal{pointer-events:none;opacity:0}.repeat{background-repeat:repeat!important;background-size:unset!important}.touch-stripped .hide-touch{display:none}html:not(.touch-stripped) .hide-non-touch{display:none}.grid-container{position:relative;max-width:100%;margin:0 auto;display:grid}.hide-of{overflow:hidden}.stripped-container>.stripped-link a,.stripped-outer>.stripped-link a,.s-grid-item>.s-grid-link a,.s-cols-item>.s-grid-link a,.s-img-fit-link a,.s-coder-wrap>.s-coder-link a{position:absolute;top:3px;bottom:3px;left:3px;right:3px;content:"";z-index:998;text-decoration:none}.stacks_out{overflow:visible!important}.stacks_in{overflow:visible}.s-inliner>.stacks_out{margin:0;width:auto;display:inline-block}.mb-0{margin-bottom:0!important}.stripped-base-width,.source-base-width{max-width:1200px;max-width:var(--container-max-width);margin:0 auto}.source-base-width-alt,.s-alt-width{max-width:800px;max-width:var(--container-max-width-alt);margin:0 auto}.alt-bg{background-color:var(--background-color-alt)!important}.page-bg{background-color:var(--background-color)!important}.page-fg{color:var(--background-color)!important}.text-bg{background-color:var(--text-color-normal)!important}.text-softer-fg{color:var(--text-color-softer)!important}.text-richer-fg{color:var(--text-color-richer)!important}.s-accent,.accent-bg{background-color:var(--accent-color)!important}.s-accent-text,.accent-alt-bg{background-color:var(--accent-text-color)!important}.s-accent-hover,.accent-hover-bg{background-color:var(--accent-color-hover)!important}.s-accent-c,.accent-fg{color:var(--accent-color)!important}.s-accent-text-c,.accent-alt-fg{color:var(--accent-text-color)!important}.s-accent-hover-c,.accent-hover-fg{color:var(--accent-color-hover)!important}.second-hover-fg{color:var(--second-color-hover)!important}.second-hover-bg{background-color:var(--second-color-hover)!important}.s-second-c,.second-fg{color:var(--second-color)!important}.s-second-text-c,.second-alt-fg{color:var(--second-color-alt)!important}.s-second,.second-bg{background-color:var(--second-color)!important}.s-second-text,.second-alt-bg{background-color:var(--second-color-alt)!important}.nav-1-bg{background-color:var(--nav-bg)!important}.nav-2-bg{background-color:var(--nav-bg-hover)!important}.nav-3-bg{background-color:var(--nav-link)!important}.nav-4-bg{background-color:var(--nav-link-hover)!important}.nav-1-fg{color:var(--nav-bg)!important}.nav-2-fg{color:var(--nav-bg-hover)!important}.nav-3-fg{color:var(--nav-link)!important}.nav-4-fg{color:var(--nav-link-hover)!important}.code-1-bg{background-color:var(--code-background)!important}.code-2-bg{background-color:var(--code-text)!important}.code-1-fg{color:var(--code-background)!important}.code-2-fg{color:var(--code-text)!important}.border-fg{color:var(--border-color)!important}.border-softer-fg{color:var(--border-color-softer)!important}.border-richer-fg{color:var(--border-color-richer)!important}.border-bg{background-color:var(--border-color)!important}.s-dark-bg{background-color:rgba(58,56,68,.5)}.s-vdark-bg{background-color:rgba(25,29,36,.80)}.s-light-bg{background-color:rgba(255,255,255,.5)}.s-vlight-bg{background-color:rgba(255,255,255,.8)}.stacks_top .iconic-caption{font-size:12px;padding:6px}.source-browser-warning{ text-align:center;width:80%;top:0;left:10%;position:fixed;margin:20px auto;padding:10px;background:#EC4D3B;color:white;border-radius:4px;z-index:9999}.source-browser-warning a{color:white;text-decoration:underline}@supports (display:grid){.source-browser-warning{display:none}}.base-pad-basic-1,.base-pb-1{padding:20px 20px 20px 20px}.base-pad-advanced-1,.base-pa-1{padding:20px 10px 20px 10px}.base-margin-basic-1,.base-mb-1{margin:10px 10px 10px 10px}.base-margin-advanced-1,.base-ma-1{margin:0 10px 0 10px}@media (min-width:600px){ .base-margin-advanced-1,.base-ma-1{margin:0 20px 0 20px} .base-pad-advanced-1,.base-pa-1{padding:30px 20px 30px 20px}}@media (min-width:900px){ .base-margin-advanced-1,.base-ma-1{margin:0 40px 0 40px} .base-pad-advanced-1,.base-pa-1{padding:40px 40px 40px 40px}}@media (min-width:1200px){ .base-margin-advanced-1,.base-ma-1{margin:0 100px 0 100px} .base-pad-advanced-1,.base-pa-1{padding:80px 40px 80px 40px}}.base-bg-1-1,.base-bg1-1{background-color:rgba(0, 0, 0, 0.30)!important;     }.base-bg-2-1,.base-bg2-1{background-color:rgba(38, 38, 38, 1.00)!important;     }
@font-face{font-family:'Raleway';src:url('../files/fontAssets/fonts/Raleway-Regular.woff2') format('woff2');font-weight:300;font-style:normal;font-display: swap;}@font-face{font-family:'Raleway';src:url('../files/fontAssets/fonts/Raleway-Bold.woff2') format('woff2');font-weight:bold;font-style:normal;font-display: swap;}body{   font-weight:400 ;font-family:Raleway,'HelveticaNeue','Helvetica Neue',Helvetica,Arial,sans-serif }
@font-face{font-family:'Raleway';src:url('../files/fontAssets/fonts/Raleway-Black.woff2') format('woff2');font-weight:900;font-style:normal;font-display: swap;}h1{   font-weight:900 ;font-family:Raleway,'HelveticaNeue','Helvetica Neue',Helvetica,Arial,sans-serif }
#stacks_in_989.nav-wrap{background-color:var(--nav-bg);width:100%;padding:5px 5px 5px 5px}#stacks_in_989 .nav-content{z-index:999}html:not(.menulab-js) .nav-wrap{display:none}#stacks_in_989.nav-fixed,#stacks_in_989.nav-sticky{top:0;width:100%;z-index:999}#stacks_in_989.nav-fixed{position:fixed;box-shadow: 0 0 6px 0 rgba(0, 0, 0, 0.12)}#stacks_in_989.nav-sticky{position:sticky}.stacks_top{overflow:visible!important}#stacks_in_989 .contained-bar{max-width:var(--container-max-width)}#stacks_in_989 .navbar li>ul{background-color:var(--nav-bg)}#stacks_in_989 .navbar li{list-style-type:none;display:block;border-radius:4px}#stacks_in_989 .navbar li a{color:var(--nav-link)}#stacks_in_989 .navbar li:hover>*:first-child,#stacks_in_989 .navbar li.active>*:first-child{color:var(--nav-link-hover)}#stacks_in_989 .navbar li:hover,#stacks_in_989 .navbar li.active{background-color:var(--nav-bg-hover)}#stacks_in_989 .logo img{vertical-align:top;height:42px;border-radius:5px;width:auto;max-width:none}#stacks_in_989 .logo{}#stacks_in_989 .site-title{}#stacks_in_989 .navbar{display:block;}#stacks_in_989 .branding{position:relative;display:flex;align-items:center;justify-content:space-between}#stacks_in_989 .branding div{font-size:20px;font-weight:normal;text-transform: uppercase; padding-left:10px;padding-right:10px}#stacks_in_989 .site-title a{color:var(--text-color-normal);}#stacks_in_989 .site-title a:hover{color:var(--text-color-softer);}@media only screen and (max-width:599px){#stacks_in_989 .ml-dropdown{background-color:var(--nav-bg);max-height:calc(100vh - 45px);overflow-y:scroll} #stacks_in_989 .cta{display:none} #stacks_in_989 .navbar li{margin:3px 0}#stacks_in_989 .branding{}}@media only screen and (min-width:600px){ #stacks_in_989 .logo{display: block; margin-left:0;padding-right:10px}#stacks_in_989 .site-title{display: block;} #stacks_in_989 .cta-small{display:none} #stacks_in_989 .branding div{font-size:20px;padding-left:0;}#stacks_in_989 .grouped-cta,#stacks_in_989 .cta{display:flex;flex-wrap:wrap;align-items:center}#stacks_in_989 .branding{min-width:0px;justify-content: start;}#stacks_in_989 .logo img{height:54px}#stacks_in_989 .navbar{display:inline-block} #stacks_in_989 .mob-icon{display:none}#stacks_in_989.nav-wrap{padding:12px 12px 12px 12px}#stacks_in_989 .navbar{float:right;max-height:none;overflow:visible}#stacks_in_989 .navbar,#stacks_in_989 .nav-content{position:relative;display:flex;align-items:center;justify-content:space-between;}#stacks_in_989 .navbar li a{padding:0 .8em}#stacks_in_989 .navbar li.active,#stacks_in_989 .navbar li:hover{border-radius:4px}#stacks_in_989 .navbar .ml-menu,#stacks_in_989 .navbar .ml-menu ul{margin:2px 1px}#stacks_in_989 .navbar .ml-menu li{margin:2px 1px;padding-top:3px;padding-bottom:3px}#stacks_in_989 .navbar li>ul{box-shadow:0 0 18px rgba(0,0,0,.1)}#stacks_in_989 .navbar .ml-menu li>ul .dd-to-left>ul{right:100%!important;left:auto!important}#stacks_in_989 .navbar .ml-menu li>ul .dd-to-right>ul{left:100%!important;right:auto!important}#stacks_in_989 .navbar .ml-menu ul,#stacks_in_989 .navbar [dir=rtl] .ml-menu>.dd-to-right>ul{display:none;position:absolute;padding:6px;top:100%;left:0;right:auto;z-index:1}#stacks_in_989 .navbar [dir=rtl] .ml-menu ul,#stacks_in_989 .navbar .ml-menu>.dd-to-left>ul{left:auto;right:0}#stacks_in_989 .navbar .ml-menu ul ul,#stacks_in_989 .navbar [dir=rtl] .ml-menu ul .dd-to-right ul{top:0;left:100%;right:auto}#stacks_in_989 .navbar [dir=rtl] .ml-menu ul ul,#stacks_in_989 .navbar .ml-menu ul .ml-dd-to-left ul{left:auto;right:100%}#stacks_in_989 .navbar .ml-menu li{position:relative;display:block;list-style-type:none}#stacks_in_989 .navbar .ml-menu>li{display:inline-block}#stacks_in_989 .navbar .ml-menu a,#stacks_in_989 .navbar .ml-menu span{display:block;text-decoration:none;white-space:pre}#stacks_in_989 .navbar .ml-menu li:hover>ul{display:block}#stacks_in_989 .navbar .ml-js li:hover>ul{display:none}#stacks_in_989 .navbar .ml-js li.dd-open>ul{display:block!important}#stacks_in_989 .ml-arrows .has-dropdown{padding-right:16px;*padding-right:16px}}#stacks_in_989 .ml-arrows .has-dropdown:after{border-top-color:darkgray;border-top-color:var(--nav-link)}#stacks_in_989 .ml-arrows .has-dropdown.active:after{border-top-color:darkgray;border-top-color:var(--nav-link-hover)}#stacks_in_989 .ml-arrows>li>.ml-dropdown:focus:after,#stacks_in_989 .ml-arrows>li:hover>.ml-dropdown:after,#stacks_in_989 .ml-arrows>.sfHover>.ml-dropdown:after{border-top-color:darkgray;border-top-color:var(--nav-link)}#stacks_in_989 .ml-arrows ul .ml-dropdown:after{border-top-color:darkgray;border-left-color:var(--nav-link)}#stacks_in_989 .ml-arrows ul li>.ml-dropdown:focus:after,#stacks_in_989 .ml-arrows ul li:hover>.ml-dropdown:after,#stacks_in_989 .ml-arrows ul .sfHover>.ml-dropdown:after{border-top-color:darkgray;border-left-color:var(--nav-link)}#stacks_in_989 .mob-icon{-webkit-transform:scale(.6);-moz-transform:scale(.6);-o-transform:scale(.6);transform:scale(.6)}#stacks_in_989 .burg{width:45px;height:45px;position:relative;-webkit-transform:rotate(0deg);-moz-transform:rotate(0deg);-o-transform:rotate(0deg);transform:rotate(0deg);transition:.5s ease-in-out;cursor:pointer}#stacks_in_989 .burg span{display:block;position:absolute;height:6px;width:100%;background:darkgray;background:var(--nav-link); border-radius:6px;opacity:1;left:0;-webkit-transform:rotate(0deg);-moz-transform:rotate(0deg);-o-transform:rotate(0deg);transform:rotate(0deg);transition:.25s ease-in-out}#stacks_in_989 .burg span:nth-child(1){top:0}#stacks_in_989 .burg span:nth-child(2),#stacks_in_989 .burg span:nth-child(3){top:18px}#stacks_in_989 .burg span:nth-child(4){top:36px}#stacks_in_989.ml-toggle.expand .burg span:nth-child(1){top:18px;width:0;left:50%}#stacks_in_989.ml-toggle.expand .burg span:nth-child(2){-webkit-transform:rotate(45deg);-moz-transform:rotate(45deg);-o-transform:rotate(45deg);transform:rotate(45deg)}#stacks_in_989.ml-toggle.expand .burg span:nth-child(3){-webkit-transform:rotate(-45deg);-moz-transform:rotate(-45deg);-o-transform:rotate(-45deg);transform:rotate(-45deg)}#stacks_in_989.ml-toggle.expand .burg span:nth-child(4){top:18px;width:0;left:50%} #stacks_in_989 .navbar li:not(.custom-link){display:none!important}    #stacks_in_662.vast_video_wrapper,#stacks_in_662.vast_video_wrapper strong,#stacks_in_662.vast_video_wrapper b,#stacks_in_662.vast_video_wrapper h1,#stacks_in_662.vast_video_wrapper h2,#stacks_in_662.vast_video_wrapper h3,#stacks_in_662.vast_video_wrapper h4,#stacks_in_662.vast_video_wrapper h5,#stacks_in_662.vast_video_wrapper h6{color:rgba(255, 255, 255, 1.00)}#stacks_in_662 .vast_video_player,#stacks_in_662.vast_video_wrapper .vast_video_background{filter:blur(0px)}#stacks_in_662 .vast_video_tint,#stacks_in_662 .vast_video_player,#stacks_in_662.vast_video_wrapper,#stacks_in_662.vast_video_wrapper:before{border-radius:0px}#stacks_in_662.vast_video_wrapper a{color:rgba(52, 188, 255, 1.00)}#stacks_in_662.vast_video_wrapper a:hover{color:rgba(95, 211, 255, 1.00)}#stacks_in_662 .vast_video_tint{background:rgba(0, 0, 0, 0.20)}#stacks_in_662 .vast_video_slice{min-height:50vh;max-width:1200px}#stacks_in_662 .vast_video_player{opacity:1;width:100% !important;height:100%;max-height:100%;min-height:100%;position:absolute;display:block;font-family:"object-fit:cover";max-width:none;object-fit:cover;transition:opacity 500ms;transform:scale(1.05);}#stacks_in_662 .vast_video_slice{flex-direction:column}
 .s-container-stacks_in_664{ }#s-wrapper-stacks_in_664{margin:0; }#s-content-stacks_in_664{justify-content:center;  }.s-bg-stacks_in_664{z-index:0}#s-content-stacks_in_664{border-radius:4px 4px 4px 4px}
h2.stacks_in_96{ font-size:3.60rem; line-height:1.60;  font-weight:300;    margin-bottom: 0;}@media (min-width:600px){h2.stacks_in_96{font-size:5.00rem; line-height:1.00}}

#stacks_in_96 {
	-moz-border-radius:  5px;
	-webkit-border-radius:  5px;
	border-radius:  5px;
	padding:  20px;
}
#divstacks_in_982 hr{border-top-style:solid;border-top-width:1px;border-top-color:var(--border-color); width:100%;max-width:100%;margin-top:1.50rem;margin-bottom:1.50rem}
h1.stacks_in_980{ font-size:3.60rem; line-height:1.60;  font-weight:300;    margin-bottom: 0;}@media (min-width:600px){h1.stacks_in_980{font-size:5.00rem; line-height:1.00}}

#stacks_in_980 {
	-moz-border-radius:  5px;
	-webkit-border-radius:  5px;
	border-radius:  5px;
	padding:  20px;
}
.s-coder-stacks_in_573{}
.s-coder-stacks_in_983{}
.s-container-stacks_in_586{   margin-left: auto; margin-right: auto;}#s-wrapper-stacks_in_586{  }#s-content-stacks_in_586{justify-content:center;   padding:20px 0 20px 0;}@media (min-width:600px){.s-container-stacks_in_586{ }#s-wrapper-stacks_in_586{}#s-content-stacks_in_586{ padding:40px 0 40px 0;}}@media (min-width:900px){.s-container-stacks_in_586{ }#s-wrapper-stacks_in_586{}#s-content-stacks_in_586{ padding:80px 0 80px 0;}}@media (min-width:1200px){.s-container-stacks_in_586{ }#s-wrapper-stacks_in_586{}#s-content-stacks_in_586{ padding:140px 0 140px 0;}}.s-bg-stacks_in_586{z-index:0}#s-outer-stacks_in_586{border-radius:0px 0px 0px 0px}
h3.stacks_in_87{        }
#p-stacks_in_91 p{    }#p-stacks_in_91 p.lead{}#p-stacks_in_91 a{color:var(--link-color);}#p-stacks_in_91 a:hover{color:var(--link-color-hover); }
/* -- Start Bellboy Each css Template -- */

.stacks_in_794bellboywrapper{
	width: 50px;
	margin: 0 auto;
	
	display : none;
	
}

.stacks_in_794bellboy{
	position: relative;
	cursor: pointer;
	background: rgba(12, 92, 163, 1.00);
	width: 50px;
	height: 50px;
	-webkit-border-radius: 4px;
	-moz-border-radius: 4px;
	border-radius: 4px;
	color: rgba(255, 255, 255, 1.00);
	text-align: center;
	line-height: 50px;
	font-size: 22.727272px;
	margin: 5px;
	z-index: 1000;
	background: rgba(12, 92, 163, 1.00);
}


.stacks_in_794bellboy i {
	position: relative;
	display: block;
	margin: 0 auto 0 auto;
	width: 50px;
	height: 50px;
	line-height: 50px;
	font-size: 22.727272px;
	vertical-align: middle;
}


.stacks_in_794bellboy:hover{
	color: rgba(235, 235, 235, 1.00);
	background: rgba(27, 107, 178, 1.00); /* Old browsers */
}

/* -- End Bellboy Each css Template -- *//* Start Obscure stack CSS code */

.stacks_in_885centerbox {
	text-align: center;
	padding: 10px;
	color: black;
	line-height: 2.5em;
}

.dark .stacks_in_885centerbox {
	color: white;
}

.stacks_in_885centerbox b {
	border: 1px solid #2681FC;
	border-radius: 4px;
	padding: 4px 8px 4px 8px;
	color: #2681FC;
	white-space: nowrap;
}

.dark .stacks_in_885centerbox b {
	border: 1px solid #5FB5FF;
	color: #5FB5FF;
}

/* End Obscure stack CSS code */


/* Start Obscure stack CSS code */

.stacks_in_887centerbox {
	text-align: center;
	padding: 10px;
	color: black;
	line-height: 2.5em;
}

.dark .stacks_in_887centerbox {
	color: white;
}

.stacks_in_887centerbox b {
	border: 1px solid #2681FC;
	border-radius: 4px;
	padding: 4px 8px 4px 8px;
	color: #2681FC;
	white-space: nowrap;
}

.dark .stacks_in_887centerbox b {
	border: 1px solid #5FB5FF;
	color: #5FB5FF;
}

/* End Obscure stack CSS code */


 .s-container-stacks_in_889{ }#s-wrapper-stacks_in_889{margin:0; }#s-content-stacks_in_889{justify-content:center;  }.s-bg-stacks_in_889{z-index:0}#s-outer-stacks_in_889{border-radius:0px 0px 0px 0px}
.s-cols-stacks_in_906{justify-content:space-between;align-items:stretch;}.s-cols-stacks_in_906>.s-cols-item{border-radius:0px;margin-bottom:20px;width:100%;  padding:0px 0px 0px 0px;   }.s-cols-stacks_in_906>.s-cols-item:hover{ }@media (min-width:600px){.s-cols-stacks_in_906>.s-cols-item{ width:100%;}}#stacks_out_906{width:100%}
.item_stacks_in_908{justify-content:flex-start;overflow:hidden;  }
#p-stacks_in_910 p{  margin-bottom: 0; color:rgba(255, 255, 255, 1.00); }#p-stacks_in_910 p.lead{}#p-stacks_in_910 a{color:var(--link-color);}#p-stacks_in_910 a:hover{color:var(--link-color-hover); }
h3.stacks_in_913{   color:rgba(255, 255, 255, 1.00); font-weight:400;    margin-bottom: 0;}
#p-stacks_in_915 p{  margin-bottom: 0; color:rgba(255, 255, 255, 1.00); }#p-stacks_in_915 p.lead{}#p-stacks_in_915 a{color:var(--link-color);}#p-stacks_in_915 a:hover{color:var(--link-color-hover); }
#divstacks_in_917 hr{border-top-style:dotted;border-top-width:1px;border-top-color:var(--border-color); width:100%;max-width:100%;margin-top:1.50rem;margin-bottom:1.50rem}
.s-cols-stacks_in_1379{justify-content:space-between;align-items:stretch;}.s-cols-stacks_in_1379>.s-cols-item{border-radius:0px;margin-bottom:20px;width:100%;     }.s-cols-stacks_in_1379>.s-cols-item:hover{ }@media (min-width:600px){.s-cols-stacks_in_1379>.s-cols-item{ width:calc((100% - calc(1 * 20px)) / 2);}}#stacks_out_1379{width:100%}
.item_stacks_in_1380{justify-content:flex-start;overflow:hidden;  }
#p-stacks_in_918 p{  margin-bottom: 0; color:rgba(255, 255, 255, 1.00); }#p-stacks_in_918 p.lead{}#p-stacks_in_918 a{color:var(--link-color);}#p-stacks_in_918 a:hover{color:var(--link-color-hover); }
.item_stacks_in_1383{justify-content:flex-start;overflow:hidden;  }
#p-stacks_in_1669 p{  margin-bottom: 0; color:rgba(255, 255, 255, 1.00); }#p-stacks_in_1669 p.lead{}#p-stacks_in_1669 a{color:#FFFFFF;}#p-stacks_in_1669 a:hover{color:var(--custom-color-hover); color:#E6E6E6;}