html, body
{
    width: 100%;
    height: 100%;
}
body
{
    background-image:url('imgs/background.png');
}
.main
{
    background:white;
    width:512px;
    margin-left:auto;
    margin-right:auto;
    margin-top:100px;
    margin-bottom:100px;
    box-shadow:5px 5px 20px black;
    padding:20px;
    border-style:solid;
    border-width:4px;
}
.small
{
    font-size:80%
}
.error
{
    background:red;
}
.info
{
    border-style:solid;
    border-width:2px;
    margin-left:80px;
    margin-right:80px;
    padding:8px;
}
.map
{
    border-style:solid;
    border-width:2px;
    margin-left:20px;
    margin-right:20px;
    padding:0px;
}
img
{
    max-width: 100%;
}
#readdata
{
    position:absolute;
    width:384px;
    height:224px;
    left:50%;
    top:50%;
    margin-left:-192px;
    margin-top:-96px;
}