html, body {
    padding: 0;
    margin: 0;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.selectable {
    -webkit-touch-callout: text;
    -webkit-user-select: text;
    -khtml-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
    user-select: text;
}

body {
    font-family:"Lucida Sans Unicode", "Lucida Grande", sans-serif;
    font-size: 20px;
    line-height: 1.45;
    color: #eee;
    background: #222;
    margin: 0px 0px 0px 0px;
}

#body_writeup {
    font-family:"Lucida Sans Unicode", "Lucida Grande", sans-serif;
    font-size: 20px;
    line-height: 1.45;
    color: #eee;
    background: #222;
    margin: 30px 30px 30px 30px;
}

#main_div {
    margin: 0 auto;
    max-width: 55em;
    padding: 30px;
    position: absolute;
}

.top {
    margin: 30px;
}

img {
    max-width: 640px;
    margin-left: 30px;
}

.assignment {
    font-size: 60%;
    color: #ddd;
}

.image {
    display:inline;
}

#loading {
    position:absolute;
    top:  200px;
    left: 200px;
    font-size:47px;
    font-weight:bold;
    font-color:#ddd;
}
#alert_div {
    position:absolute;
    top:  50px;
    left: 50px;
    height:100px;
    width: 340px;
    font-size:14px;
    font-weight:bold;
    text-align: center;
    align: center;
    font-color:#ddd;
    background-color:#422;
    border:1px solid #333;
    -webkit-border-radius: 8px;
    -moz-border-radius: 8px;
    border-radius: 8px;
    display: none;

}
#result_div {
    margin: 0 auto;
    text-align: center;
    font-color:#FF0;
}

h1, h2, h3 {
    font-weight: 700;
    margin: 0em 0em 0em;
    letter-spacing: 2px;
    opacity: 0.5;
    text-shadow:
       -1px -1px 1px #000,
        1px -1px 1px #000,
        -1px 1px 1px #000,
         1px 1px 1px #000;
}

h1 {
    font-size: 100%;
}
h2 {
    margin-top:10px;
    font-size: 70%;
}
h3 {
    font-size: 60%;
}

a, a:visited, a:active {
    text-decoration: none;
    color: #8CE;
}

a:hover {
    text-decoration: underline;
}

button {
    font-family:"Lucida Sans Unicode", "Lucida Grande", sans-serif;
    font-size: 14px;
    color: #eee;
    background: #222;
    text-align:center;
    margin:auto auto auto auto;
    border:1px solid #c4c5c6;  -webkit-border-radius: 8px; -moz-border-radius: 8px;border-radius: 8px;
    text-shadow: 1px 1px 0 rgba(255,255,255,0.3);
    background-color: #f2f5f6; background-image: -webkit-gradient(linear, left top, left bottom, from(#333), to(#222));
    background-image: -webkit-linear-gradient(top, #333, #222);
    background-image: -moz-linear-gradient(top, #333, #222);
    background-image: -ms-linear-gradient(top, #333, #222);
    background-image: -o-linear-gradient(top, #333, #222);
    background-image: linear-gradient(to bottom, #333, #222);
    filter:progid:DXImageTransform.Microsoft.gradient(GradientType=0,startColorstr=#333, endColorstr=#222);
}