/*
 * com.bwd.lib.sectionspro
 */

.sections-stack.s-pro.eq-height,.sections-stack.s-pro.eq-height > .shear-wrapper{margin-top:0 !important}.sections-stack.s-pro.top-margin-none{margin-top:0}.sections-stack.s-pro.bot-margin-none{margin-bottom:0}.sections-stack.s-pro .inner-content{position:relative}.sections-stack.s-pro .content-wrapper.fill-content{height:100%}.sections-stack.s-pro .content-wrapper > .content{margin:0;padding:0}.sections-stack.s-pro .shear-inner::before,.sections-stack.s-pro .shear-inner::after{-webkit-box-sizing:border-box !important;box-sizing:border-box !important;pointer-events:none !important;position:absolute;top:0;height:100%;left:0;width:100%;content:""}.sections-stack.s-pro.allow-pull-out > .shear-wrapper > .shear-inner.full-height,.sections-stack.s-pro.allow-pull-out > .shear-wrapper > .shear-inner > .inner-content.v-center,.sections-stack.s-pro.allow-pull-out > .shear-wrapper > .shear-inner.fixed-height > .inner-content{overflow:visible !important}


.com_bigwhiteduck_stacks_FoundationButtonPlus2_stack{position:relative}.b-p.icon-only{-webkit-box-sizing:content-box!important;box-sizing:content-box!important}.bp-wrap.bp-txt-left>.b-p:not(.icon-only){text-align:left!important}.bp-wrap.bp-txt-center>.b-p:not(.icon-only){text-align:center!important}.bp-wrap.bp-txt-right>.b-p:not(.icon-only){text-align:right!important}.bp-wrap.noclick-active>.b-p.active{pointer-events:none!important} .bp-wrap.inline-wrap{display:inline-block}
.com_bigwhiteduck_stacks_markdownpro_stack figure{margin:0}.com_bigwhiteduck_stacks_markdownpro_stack figure img{max-width:100%;height:auto}.com_bigwhiteduck_stacks_markdownpro_stack figure figcaption{display:none}.com_bigwhiteduck_stacks_markdownpro_stack pre{white-space:pre-wrap;white-space:-moz-pre-wrap;white-space:-pre-wrap;white-space:-o-pre-wrap;word-wrap:break-word}.com_bigwhiteduck_stacks_markdownpro_stack .mdp.p-center p{text-align:center}.com_bigwhiteduck_stacks_markdownpro_stack .mdp.p-left p{text-align:left}.com_bigwhiteduck_stacks_markdownpro_stack .mdp.p-right p{text-align:right}.com_bigwhiteduck_stacks_markdownpro_stack .mdp.p-justify p{text-align:justify}.com_bigwhiteduck_stacks_markdownpro_stack .mdp.p-inherit{text-align:inherit}.com_bigwhiteduck_stacks_markdownpro_stack .mdp.h-center h1,.com_bigwhiteduck_stacks_markdownpro_stack .mdp.h-center h2,.com_bigwhiteduck_stacks_markdownpro_stack .mdp.h-center h3,.com_bigwhiteduck_stacks_markdownpro_stack .mdp.h-center h4,.com_bigwhiteduck_stacks_markdownpro_stack .mdp.h-center h5,.com_bigwhiteduck_stacks_markdownpro_stack .mdp.h-center h6{text-align:center}.com_bigwhiteduck_stacks_markdownpro_stack .mdp.h-left h1,.com_bigwhiteduck_stacks_markdownpro_stack .mdp.h-left h2,.com_bigwhiteduck_stacks_markdownpro_stack .mdp.h-left h3,.com_bigwhiteduck_stacks_markdownpro_stack .mdp.h-left h4,.com_bigwhiteduck_stacks_markdownpro_stack .mdp.h-left h5,.com_bigwhiteduck_stacks_markdownpro_stack .mdp.h-left h6{text-align:left}.com_bigwhiteduck_stacks_markdownpro_stack .mdp.h-right h1,.com_bigwhiteduck_stacks_markdownpro_stack .mdp.h-right h2,.com_bigwhiteduck_stacks_markdownpro_stack .mdp.h-right h3,.com_bigwhiteduck_stacks_markdownpro_stack .mdp.h-right h4,.com_bigwhiteduck_stacks_markdownpro_stack .mdp.h-right h5,.com_bigwhiteduck_stacks_markdownpro_stack .mdp.h-right h6{text-align:right}.com_bigwhiteduck_stacks_markdownpro_stack .mdp.h-inherit h1,.com_bigwhiteduck_stacks_markdownpro_stack .mdp.h-inherit h2,.com_bigwhiteduck_stacks_markdownpro_stack .mdp.h-inherit h3,.com_bigwhiteduck_stacks_markdownpro_stack .mdp.h-inherit h4,.com_bigwhiteduck_stacks_markdownpro_stack .mdp.h-inherit h5,.com_bigwhiteduck_stacks_markdownpro_stack .mdp.h-inherit h6{text-align:inherit}.com_bigwhiteduck_stacks_markdownpro_stack .mdp.l-center ul{display:table;margin:0 auto}.com_bigwhiteduck_stacks_markdownpro_stack .mdp.l-left ul{text-align:left}.com_bigwhiteduck_stacks_markdownpro_stack .mdp.l-right ul{display:table;margin:0 0 0 auto}.com_bigwhiteduck_stacks_markdownpro_stack .mdp.l-txt-center ul li p{text-align:center}.com_bigwhiteduck_stacks_markdownpro_stack .mdp.l-txt-left ul li p{text-align:left}.com_bigwhiteduck_stacks_markdownpro_stack .mdp.l-txt-right ul li p{text-align:right}@media only screen and (max-width:640px){.com_bigwhiteduck_stacks_markdownpro_stack .mdp.small-only-text-center,.com_bigwhiteduck_stacks_markdownpro_stack .mdp.small-only-text-center p{text-align:center}}@media only screen and (max-width:640px){.com_bigwhiteduck_stacks_markdownpro_stack .mdp.small-only-header-center h1,.com_bigwhiteduck_stacks_markdownpro_stack .mdp.small-only-header-center h2,.com_bigwhiteduck_stacks_markdownpro_stack .mdp.small-only-header-center h3,.com_bigwhiteduck_stacks_markdownpro_stack .mdp.small-only-header-center h4,.com_bigwhiteduck_stacks_markdownpro_stack .mdp.small-only-header-center h5,.com_bigwhiteduck_stacks_markdownpro_stack .mdp.small-only-header-center h6{text-align:center}}@media only screen and (max-width:640px){.com_bigwhiteduck_stacks_markdownpro_stack .mdp.small-only-list-center ul{display:table;margin:0 auto}}@media only screen and (max-width:640px){.com_bigwhiteduck_stacks_markdownpro_stack .mdp.small-only-listtext-center ul li p{text-align:center}}@media only screen and (max-width:640px){.com_bigwhiteduck_stacks_markdownpro_stack .mdp.p-justify.small-only-just-left p{text-align:left !important}}.com_bigwhiteduck_stacks_markdownpro_stack .mdp p:empty{display:none !important}.com_bigwhiteduck_stacks_markdownpro_stack .mdp.quote-left[class*="text-"] blockquote{text-align:left}.com_bigwhiteduck_stacks_markdownpro_stack .mdp.quote-left[class*="text-"] blockquote > p{text-align:left;margin-bottom:0}.com_bigwhiteduck_stacks_markdownpro_stack .mdp.no-bot-margin >:nth-last-child(2){margin-bottom:0 !important}.com_bigwhiteduck_stacks_markdownpro_stack .md-clearfix::before,.com_bigwhiteduck_stacks_markdownpro_stack .md-clearfix::after{content:" ";display:table}.com_bigwhiteduck_stacks_markdownpro_stack .md-clearfix::after{clear:both}.com_bigwhiteduck_stacks_markdownpro_stack .mdp-cntrls{display:none !important}
.sections-stack .content.preload-content{opacity:0}html.no-js .sections-stack .content.preload-content{opacity:1}.sections-stack video.video-bg{max-width:none}
.button.b-p {
  box-sizing: border-box;
  -webkit-font-smoothing: subpixel-antialiased;
  -moz-osx-font-smoothing: auto; }

.button.b-p {
  overflow: visible;
  -webkit-appearance: button;
  cursor: pointer; }

.button.b-p[disabled] {
  cursor: default; }

.button.b-p::-moz-focus-inner {
  border: 0;
  padding: 0; }

.button.b-p {
  -webkit-appearance: none;
  -moz-appearance: none;
  border-radius: 0;
  border-style: solid;
  border-width: 0;
  cursor: pointer;
  font-family: inherit;
  font-weight: inherit;
  line-height: normal;
  margin: 0 0 1.25rem;
  position: relative;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  padding: 1rem 2rem 1.0625rem 2rem;
  font-size: 1rem;
  transition: all 300ms ease-out; }
  .button.b-p.large {
    padding: 1.125rem 2.25rem 1.1875rem 2.25rem;
    font-size: 1.25rem; }
  .button.b-p.small {
    padding: .875rem 1.75rem .9375rem 1.75rem;
    font-size: .8125rem; }
  .button.b-p.tiny {
    padding: .625rem 1.25rem .6875rem 1.25rem;
    font-size: .6875rem; }
  .button.b-p.expand {
    padding-left: 1rem;
    padding-right: 1rem;
    width: 100%; }
  .button.b-p.left-align {
    text-align: left;
    text-indent: .75rem; }
  .button.b-p.right-align {
    text-align: right;
    padding-right: .75rem; }
  .button.b-p.radius, .button.b-p.radius::before, .button.b-p.radius::after {
    border-radius: 3px; }
  .button.b-p.round, .button.b-p.radius::before, .button.b-p.round::after {
    border-radius: 1000px; }
  .button.b-p.disabled, .button.b-p[disabled] {
    background-color: #008CBA;
    border-color: #007095;
    color: #fff;
    box-shadow: none;
    cursor: default;
    opacity: .7; }
  .button.b-p.right {
    float: right !important; }

.button.b-p::-moz-focus-inner {
  border: 0;
  padding: 0; }

@media only screen and (min-width: 40.063em) {
  .button.b-p {
    display: inline-block; } }

.bp-styles-warning {
  display: none; }

.button.b-p:not(.custom) {
  background-color: rgba(2, 117, 216, 1.00);
  color: rgba(255, 255, 255, 1.00); }
  .button.b-p:not(.custom):hover {
    color: rgba(255, 255, 255, 1.00);
    background-color: #014c8c; }
  .button.b-p.secondary:not(.custom) {
    background-color: rgba(231, 231, 231, 1.00);
    color: rgba(51, 51, 51, 1.00); }
    .button.b-p.secondary:not(.custom):hover {
      color: rgba(51, 51, 51, 1.00);
      background-color: #c1c1c1; }
  .button.b-p.alert:not(.custom) {
    background-color: rgba(217, 83, 79, 1.00); }
    .button.b-p.alert:not(.custom):hover {
      background-color: #b52b27; }
  .button.b-p.success:not(.custom) {
    background-color: rgba(92, 184, 92, 1.00); }
    .button.b-p.success:not(.custom):hover {
      background-color: #3d8b3d; }
  .button.b-p.radius:not(.custom) {
    border-radius: 4px; }
  .button.b-p.ghost:not(.custom) {
    background-color: transparent;
    border-width: 1px;
    border-color: rgba(2, 117, 216, 1.00);
    color: rgba(2, 117, 216, 1.00); }
    .button.b-p.ghost:not(.custom):hover {
      color: rgba(255, 255, 255, 1.00);
      border-color: #014c8c;
      background-color: #014c8c; }
    .button.b-p.ghost.secondary:not(.custom) {
      border-color: rgba(231, 231, 231, 1.00);
      color: rgba(231, 231, 231, 1.00); }
      .button.b-p.ghost.secondary:not(.custom):hover {
        color: rgba(51, 51, 51, 1.00);
        border-color: #c1c1c1;
        background-color: #c1c1c1; }
    .button.b-p.ghost.alert:not(.custom) {
      border-color: rgba(217, 83, 79, 1.00);
      color: rgba(217, 83, 79, 1.00); }
      .button.b-p.ghost.alert:not(.custom):hover {
        color: rgba(255, 255, 255, 1.00);
        border-color: #b52b27;
        background-color: #b52b27; }
    .button.b-p.ghost.success:not(.custom) {
      border-color: rgba(92, 184, 92, 1.00);
      color: rgba(92, 184, 92, 1.00); }
      .button.b-p.ghost.success:not(.custom):hover {
        color: rgba(255, 255, 255, 1.00);
        border-color: #3d8b3d;
        background-color: #3d8b3d; }
  .button.b-p.outline-ghost:not(.custom) {
    border-color: rgba(255, 255, 255, 1.00);
    border-width: 1px;
    color: rgba(255, 255, 255, 1.00);
    background-color: transparent; }
    .button.b-p.outline-ghost:not(.custom):hover {
      color: #d9d9d9;
      border-color: #d9d9d9;
      background-color: rgba(191, 191, 191, 1.00); }
/* space-mono-regular - latin */
@font-face {
  font-family: 'Space Mono';
  font-style: normal;
  font-weight: 400;
  src: url('../../rw_common/plugins/stacks/webfont-helper-space-mono/space-mono-v4-latin-regular.eot'); /* IE9 Compat Modes */
  src: local('Space Mono'), local('SpaceMono-Regular'),
    url('../../rw_common/plugins/stacks/webfont-helper-space-mono/space-mono-v4-latin-regular.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
    url('../../rw_common/plugins/stacks/webfont-helper-space-mono/space-mono-v4-latin-regular.woff2') format('woff2'), /* Super Modern Browsers */
    url('../../rw_common/plugins/stacks/webfont-helper-space-mono/space-mono-v4-latin-regular.woff') format('woff'), /* Modern Browsers */
    url('../../rw_common/plugins/stacks/webfont-helper-space-mono/space-mono-v4-latin-regular.ttf') format('truetype'), /* Safari, Android, iOS */
    url('../../rw_common/plugins/stacks/webfont-helper-space-mono/space-mono-v4-latin-regular.svg#SpaceMono') format('svg'); /* Legacy iOS */
}
/* space-mono-700 - latin */
@font-face {
  font-family: 'Space Mono';
  font-style: normal;
  font-weight: 700;
  src: url('../../rw_common/plugins/stacks/webfont-helper-space-mono/space-mono-v4-latin-700.eot'); /* IE9 Compat Modes */
  src: local('Space Mono Bold'), local('SpaceMono-Bold'),
    url('../../rw_common/plugins/stacks/webfont-helper-space-mono/space-mono-v4-latin-700.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
    url('../../rw_common/plugins/stacks/webfont-helper-space-mono/space-mono-v4-latin-700.woff2') format('woff2'), /* Super Modern Browsers */
    url('../../rw_common/plugins/stacks/webfont-helper-space-mono/space-mono-v4-latin-700.woff') format('woff'), /* Modern Browsers */
    url('../../rw_common/plugins/stacks/webfont-helper-space-mono/space-mono-v4-latin-700.ttf') format('truetype'), /* Safari, Android, iOS */
    url('../../rw_common/plugins/stacks/webfont-helper-space-mono/space-mono-v4-latin-700.svg#SpaceMono') format('svg'); /* Legacy iOS */
}
/* space-mono-700 - latin */
@font-face {
  font-family: 'Space Mono Bold';
  font-style: normal;
  font-weight: 700;
  src: url('../../rw_common/plugins/stacks/webfont-helper-space-mono/space-mono-v4-latin-700.eot'); /* IE9 Compat Modes */
  src: local('Space Mono Bold'), local('SpaceMono-Bold'),
    url('../../rw_common/plugins/stacks/webfont-helper-space-mono/space-mono-v4-latin-700.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
    url('../../rw_common/plugins/stacks/webfont-helper-space-mono/space-mono-v4-latin-700.woff2') format('woff2'), /* Super Modern Browsers */
    url('../../rw_common/plugins/stacks/webfont-helper-space-mono/space-mono-v4-latin-700.woff') format('woff'), /* Modern Browsers */
    url('../../rw_common/plugins/stacks/webfont-helper-space-mono/space-mono-v4-latin-700.ttf') format('truetype'), /* Safari, Android, iOS */
    url('../../rw_common/plugins/stacks/webfont-helper-space-mono/space-mono-v4-latin-700.svg#SpaceMono') format('svg'); /* Legacy iOS */
}




body .stacks_top, body,
body .stacks_top h1,body .stacks_top h2,body .stacks_top h3,body .stacks_top h4,body .stacks_top h5,body .stacks_top h6,
body h1,body h2,body h3,body h4,body h5,body h6,
body .stacks_top p, body .stacks_top span,
body p, body span



{
  font-family: 'Space Mono', Arial;
  
}

#stacks_in_177_5 .webfont-helper-wrap, #stacks_in_177_5 .webfont-helper-wrap > .out {
  display: none;
}

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1.00);--second-color:rgba(106, 134, 144, 1.00);--second-color-hover:rgba(125, 152, 161, 1.00);--second-color-alt:rgba(255, 255, 255, 1.00);--base-font-size:62.5%;--container-max-width:1140px;--container-max-width-alt:600px}*{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%;scroll-behavior:smooth;box-sizing:border-box}*,*::before,*::after{box-sizing:inherit}html,body{height:100%}body{font-size:1.40rem;line-height:1.60;font-weight:normal; color:rgba(255, 255, 255, 1.00);background-color:rgba(0, 0, 0, 1.00);color:var(--text-color-normal);background-color:var(--background-color);}p.lead{font-size:1.60rem}@media 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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:2px 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}th,td{padding:12px 15px;border-bottom:1px solid var(--border-color-softer)}th:first-child,td:first-child{padding-left:0}th:last-child,td:last-child{padding-right:0}table{width:100%;overflow-x:auto}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:transform .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:1140px;max-width:var(--container-max-width);margin:0 auto}.source-base-width-alt,.s-alt-width{max-width:600px;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}}#stacks_in_11 > .s-pro.no-vault-z > .shear-wrapper > .shear-inner.o-bg-vault > .inner-content{z-index:1}#stacks_in_11 > .s-pro > .sections-layer{display:none}#stacks_in_11 > .s-pro > .shear-wrapper > .shear-inner.full-height.preload-height,#stacks_in_11 > .s-pro > .sections-layer.preload-height{height:100.00vh !important}@media screen and (min-width:640px){#stacks_in_11 > .s-pro > .shear-wrapper > .shear-inner.full-height.preload-height,#stacks_in_11 > .s-pro > .sections-layer.preload-height{height:100.00vh !important}}#stacks_in_11 > .s-pro > .shear-wrapper > .shear-inner.full-height{overflow:hidden}#stacks_in_11 > .s-pro > .shear-wrapper > .shear-inner.full-height.preload-height{height:100.00vh}#stacks_in_11 > .s-pro > .shear-wrapper > .shear-inner.full-height.preload-height.preload-color{background:rgba(0, 0, 0, 1.00)}#stacks_in_11 > .s-pro > .shear-wrapper > .shear-inner.full-height.preload-height > .inner-content.v-center{opacity:0}#stacks_in_11 > .s-pro > .shear-wrapper > .shear-inner.full-height.preload-height::after{opacity:0}#stacks_in_11 > .s-pro > .shear-wrapper > .shear-inner.full-height > .inner-content.v-center{padding-top:0 !important;padding-bottom:0 !important}#stacks_in_11 > .s-pro > .shear-wrapper > .shear-inner.full-height > .inner-content.v-center > .content-wrapper{-webkit-transform:translateY(-50%);transform:translateY(-50%)}#stacks_in_11 > .s-pro > .shear-wrapper > .shear-inner::after,#stacks_in_11 > .s-pro > .shear-wrapper > .shear-inner::before{margin-top:0.00%}
#stacks_in_49 > .s-pro.no-vault-z > .shear-wrapper > .shear-inner.o-bg-vault > .inner-content{z-index:1}#stacks_in_49 > .s-pro > .sections-layer{display:none}#stacks_in_49 > .s-pro > .shear-wrapper > .shear-inner::after,#stacks_in_49 > .s-pro > .shear-wrapper > .shear-inner::before{margin-top:0.00%}#stacks_in_49 > .s-pro > .shear-wrapper > .shear-inner > .inner-content > .content-wrapper.sp-max-width{width:80%;max-width:100%}#stacks_in_49 > .s-pro > .shear-wrapper > .shear-inner > .inner-content > .content-wrapper.sp-max-width.sp-mob-center{margin-left:auto;margin-right:auto}#stacks_in_49 > .s-pro > .shear-wrapper > .shear-inner > .inner-content > .content-wrapper.sp-max-width.sp-mob-left{margin-left:0;margin-right:auto}#stacks_in_49 > .s-pro > .shear-wrapper > .shear-inner > .inner-content > .content-wrapper.sp-max-width.sp-mob-right{margin-right:0;margin-left:auto}@media screen and (min-width:640px){#stacks_in_49 > .s-pro > .shear-wrapper > .shear-inner > .inner-content > .content-wrapper.sp-max-width{width:60%;max-width:100%}#stacks_in_49 > .s-pro > .shear-wrapper > .shear-inner > .inner-content > .content-wrapper.sp-max-width.sp-large-center{margin:0 auto}#stacks_in_49 > .s-pro > .shear-wrapper > .shear-inner > .inner-content > .content-wrapper.sp-max-width.sp-large-left{margin-left:0;margin-right:auto}#stacks_in_49 > .s-pro > .shear-wrapper > .shear-inner > .inner-content > .content-wrapper.sp-max-width.sp-large-right{margin-right:0;margin-left:auto}}
#stacks_in_210>.s3_row {
	margin: 0 -10px;
}

#stacks_in_210>.s3_row>.s3_column_left {
	width: 60.00%;
}

#stacks_in_210>.s3_row>.s3_column_right {
	width: 40.000000%;
}




#stacks_in_210>.s3_row>.s3_column {
	padding: 0 10px;
}










@media only screen and (max-width: 770px) {



}



@media only screen and (max-width: 400px) {


	#stacks_in_210>.s3_row  {
		margin: -10px 0;
	}
	#stacks_in_210>.s3_row>.s3_column {
		padding: 10px 0;
		width:100%;
	}


}





.stacksSpacerstacks_in_223 {
	display: block;
	width: 100%;
	height:20px;
}#stacks_in_211 figure{text-align:center}#stacks_in_211 .mdph{display:none}#stacks_in_211 .mdp.book-set{widows:5;orphans:5}#stacks_in_211 .mdp.book-set p:not(:first-of-type){text-indent:1.40rem}#stacks_in_211 .mdp.book-set p:not(:last-of-type){margin-bottom:1.25rem !important}#stacks_in_211 .mdp.book-set.indent-all p:first-of-type{text-indent:1.40rem}#stacks_in_211 .mdp.book-set.indent-all blockquote > p:first-of-type{text-indent:0}#stacks_in_211 .mdp.book-set:not(.indent-all) h1 + p,#stacks_in_211 .mdp.book-set:not(.indent-all) h2 + p,#stacks_in_211 .mdp.book-set:not(.indent-all) h3 + p,#stacks_in_211 .mdp.book-set:not(.indent-all) h4 + p,#stacks_in_211 .mdp.book-set:not(.indent-all) h5 + p,#stacks_in_211 .mdp.book-set:not(.indent-all) h6 + p{text-indent:0 !important}#stacks_in_211 .mdp.p-lead p:first-of-type{font-size:130%}#stacks_in_211 ul,#stacks_in_211 ol{list-style-position:outside}#stacks_in_211 ul,#stacks_in_211 ol{list-style-type:disc}@media only screen and (min-width:0px){#stacks_in_211 p{}}

           @media screen and (max-width:641px){#stacks_in_215>.button.b-p.expand-mob:not(.icon-only),#stacks_in_215>.dd-wrap>.button.b-p.expand-mob:not(.icon-only){width:100%!important}}@media screen and (min-width:641px){#stacks_in_215 .button.b-p.expand-large:not(.icon-only),#stacks_in_215>.dd-wrap>.button.b-p.expand-large:not(.icon-only){width:100%!important}}
    @media screen and (min-width:641px){#stacks_in_215.bp-wrap{padding:30px 0px 0px 0px}}         
  
.ovl-style-pro-stacks_in_11::after{position:absolute;top:0;bottom:0;left:0;right:0;content:"";z-index:-1}.ovl-style-pro-stacks_in_11:not(.o-bg-vault)::after{background-image:radial-gradient(ellipse at 50% 50%,rgba(0, 0, 0, 0.00) 42%,rgba(0, 0, 0, 0.60) 100%);}

.style-pro-stacks_in_11::before{position:absolute;top:0;bottom:0;left:0;right:0;content:"";z-index:-1}.style-pro-stacks_in_11:not(.bg-vault):before{opacity:1.0;background-repeat:no-repeat;background-position:center center;background-size:cover;}.style-pro-stacks_in_11:not(.bg-vault):not(.bg-featured)::before{background-image:url(../files/obgImage-53.png);}@media only screen and (max-device-width:1024px){.style-pro-stacks_in_11:not(.bg-vault)::before{background-attachment:scroll !important}}

#stacks_in_236 > .s-pro.no-vault-z > .shear-wrapper > .shear-inner.o-bg-vault > .inner-content{z-index:1}#stacks_in_236 > .s-pro > .sections-layer{display:none}#stacks_in_236 > .s-pro > .shear-wrapper > .shear-inner::after,#stacks_in_236 > .s-pro > .shear-wrapper > .shear-inner::before{margin-top:0.00%}#stacks_in_236 > .s-pro > .shear-wrapper > .shear-inner > .inner-content > .content-wrapper.sp-max-width{width:80%;max-width:100%}#stacks_in_236 > .s-pro > .shear-wrapper > .shear-inner > .inner-content > .content-wrapper.sp-max-width.sp-mob-center{margin-left:auto;margin-right:auto}#stacks_in_236 > .s-pro > .shear-wrapper > .shear-inner > .inner-content > .content-wrapper.sp-max-width.sp-mob-left{margin-left:0;margin-right:auto}#stacks_in_236 > .s-pro > .shear-wrapper > .shear-inner > .inner-content > .content-wrapper.sp-max-width.sp-mob-right{margin-right:0;margin-left:auto}@media screen and (min-width:640px){#stacks_in_236 > .s-pro > .shear-wrapper > .shear-inner > .inner-content > .content-wrapper.sp-max-width{width:60%;max-width:100%}#stacks_in_236 > .s-pro > .shear-wrapper > .shear-inner > .inner-content > .content-wrapper.sp-max-width.sp-large-center{margin:0 auto}#stacks_in_236 > .s-pro > .shear-wrapper > .shear-inner > .inner-content > .content-wrapper.sp-max-width.sp-large-left{margin-left:0;margin-right:auto}#stacks_in_236 > .s-pro > .shear-wrapper > .shear-inner > .inner-content > .content-wrapper.sp-max-width.sp-large-right{margin-right:0;margin-left:auto}}

#stacks_in_236 {
	background-color: rgba(0, 0, 0, 1.00);
}
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