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a::before{content:url(../img/github.svg);width:1.4em;height:1.4em;display:inline-block;margin-right:.4em;position:relative;top:.3em}header input{display:none}header label{display:none}main .message{padding:0 0 var(--ck-sample-base-spacing);background:var(--ck-sample-color-green);color:var(--ck-sample-color-white)}main .message::after{content:"";z-index:-1;display:block;height:10em;width:100%;background:var(--ck-sample-color-green);position:absolute;left:0}main .message h1{padding-top:var(--ck-sample-base-spacing);margin:0 0 1em;font-size:2.2em}main .message p{font-size:1.1em;line-height:1.6em}main .message p a{color:var(--ck-sample-color-white)}main #editor{background:var(--ck-sample-color-white);box-shadow:2px 2px 2px rgba(0,0,0,.1);border:1px solid #dfe4e6;border-bottom-color:#cdd0d2;border-right-color:#cdd0d2}main .ck.ck-editor{box-shadow:2px 2px 2px rgba(0,0,0,.1)}main .ck.ck-content{font-size:1em;line-height:1.6em;margin-bottom:.8em;min-height:200px;padding:1.5em 2em}main 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#dfe4e6;border-bottom-color:#cdd0d2;border-right-color:#cdd0d2;border-radius:2px;max-height:700px;display:flex;flex-flow:column nowrap;box-shadow:2px 2px 2px rgba(0,0,0,.1)}main .toolbar-container{z-index:1;position:relative;box-shadow:2px 2px 1px rgba(0,0,0,.05)}main .toolbar-container .ck.ck-toolbar{border-top-width:0;border-left-width:0;border-right-width:0;border-radius:0}main .content-container{padding:var(--ck-sample-base-spacing);background:#eee;overflow-y:scroll}main .content-container #editor{border-top-left-radius:0;border-top-right-radius:0;width:15.8cm;min-height:21cm;padding:1cm 1cm 2cm;margin:0 auto;box-shadow:2px 2px 1px rgba(0,0,0,.05)}footer{margin:calc(2*var(--ck-sample-base-spacing)) var(--ck-sample-base-spacing);font-size:.8em;text-align:center;color:rgba(0,0,0,.4)}@media(max-width:900px){header .centered{padding-top:var(--ck-sample-base-spacing);padding-bottom:var(--ck-sample-base-spacing);flex-flow:column nowrap;align-items:stretch;min-height:unset}header 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