body {
    display: block;
    max-width: 916px;
    margin: 0 auto;
    padding: 8px;
    -webkit-box-sizing: border-box;
       -moz-box-sizing: border-box;
            box-sizing: border-box;
    font: 12pt Tahoma, Helvetica, sans-serif;
}
body.full-width {
    max-width: none;
    margin: 0;
}
a {
    color: blue;
}
h1 {
    border-bottom: 1px solid #ccc;
}
.CodeMirror {
    border: 1px solid #ccc;
}
#footer {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid #ccc;
}
pre {
    display: block;
    overflow: auto;
    width: 100%;
    border: 1px solid #ccc;
    background: #eee;
    padding: 4px;
    -webkit-box-sizing: border-box;
       -moz-box-sizing: border-box;
            box-sizing: border-box;
}
#toolbar {
    border: 1px solid #ccc;
    background: -webkit-gradient(linear, left top, left bottom, from(#eee), to(#fff));
    background: -webkit-linear-gradient(#eee, #fff);
    background: -moz-linear-gradient(#eee, #fff);
    background: -o-linear-gradient(#eee, #fff);
    background: linear-gradient(#eee, #fff);
    border-top: none;
}
#toolbar button {
    margin: -1px 0 -1px -1px;
}
button {
    background: -webkit-gradient(linear, left top, left bottom, from(#fff), to(#eee));
    background: -webkit-linear-gradient(#fff, #eee);
    background: -moz-linear-gradient(#fff, #eee);
    background: -o-linear-gradient(#fff, #eee);
    background: linear-gradient(#fff, #eee);
    font: inherit;
    padding: 4px 8px;
    border: 1px solid #ccc;
    cursor: pointer;
    color: #000;
}
button[type=submit] {
    background: -webkit-gradient(linear, left top, left bottom, from(#efe), to(#cec));
    background: -webkit-linear-gradient(#efe, #cec);
    background: -moz-linear-gradient(#efe, #cec);
    background: -o-linear-gradient(#efe, #cec);
    background: linear-gradient(#efe, #cec);
    border-color: #9c9;
}
button:hover {
    background: -webkit-gradient(linear, left top, left bottom, from(#ffe), to(#eec));
    background: -webkit-linear-gradient(#ffe, #eec);
    background: -moz-linear-gradient(#ffe, #eec);
    background: -o-linear-gradient(#ffe, #eec);
    background: linear-gradient(#ffe, #eec);
    border-color: #cc9;
}
button:active {
    background: -webkit-gradient(linear, left top, left bottom, from(#ccc), to(#ddd));
    background: -webkit-linear-gradient(#ccc, #ddd);
    background: -moz-linear-gradient(#ccc, #ddd);
    background: -o-linear-gradient(#ccc, #ddd);
    background: linear-gradient(#ccc, #ddd);
    border-color: #aaa;
}
#loader {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    top: 0;
    background: rgba(255, 255, 255, 0.75);
    z-index: 999;
}
#spinner {
    width: 64px;
    height: 64px;
    -webkit-border-radius: 100%;
       -moz-border-radius: 100%;
            border-radius: 100%;
    border: 12px solid #000;
    -webkit-box-sizing: border-box;
       -moz-box-sizing: border-box;
            box-sizing: border-box;
    border-top-color: transparent;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    top: 0;
    margin: auto;
    -webkit-animation: spin 1s linear infinite;
       -moz-animation: spin 1s linear infinite;
         -o-animation: spin 1s linear infinite;
            animation: spin 1s linear infinite;
}
#output {
    border: 1px solid #ccc;
    padding: 8px;
    margin-top: 8px;
}
#output h4 {
    margin: 0;
}
@-webkit-keyframes spin {
    from {
        -webkit-transform: rotate(0deg);
                transform: rotate(0deg);
    }
    to {
        -webkit-transform: rotate(360deg);
                transform: rotate(360deg);
    }
}
@-moz-keyframes spin {
    from {
        -moz-transform: rotate(0deg);
             transform: rotate(0deg);
    }
    to {
        -moz-transform: rotate(360deg);
             transform: rotate(360deg);
    }
}
@-o-keyframes spin {
    from {
        -o-transform: rotate(0deg);
           transform: rotate(0deg);
    }
    to {
        -o-transform: rotate(360deg);
           transform: rotate(360deg);
    }
}
@keyframes spin {
    from {
        -webkit-transform: rotate(0deg);
           -moz-transform: rotate(0deg);
             -o-transform: rotate(0deg);
                transform: rotate(0deg);
    }
    to {
        -webkit-transform: rotate(360deg);
           -moz-transform: rotate(360deg);
             -o-transform: rotate(360deg);
                transform: rotate(360deg);
    }
}