body {
    background-color: #EEE;
}

#errormsg, #successmsg {
    display: none;
}

#errormsg {
    background-color: #8c0000;
    border-color: #ff0000;
    border-style: solid;
    border-width: 2px;
    color: #ff0000;
}

#successmsg {
    background-color: #188c00;
    border-color: #00ff00;
    border-style: solid;
    border-width: 2px;
    color: #00ff00;
}

#sidebar {
    float: right;
    width: 300px;
}

#loginregisterbox {
    margin: auto;
    width: 300px;
}

#usercontent {
    margin: auto;
    width: 75%;
    height: 100%;
}

#msginput {
    width: 100%;
    height: 30px;
    max-width: 100%;
}

#channelmessages {
    width: 100%;
    height: -moz-calc(100% - 50px);
    height: -webkit-calc(100% - 50px);
    height: calc(100% - 50px);
}

html, body {
    height: 100%;
    margin: 0;
}