html {
    font-size: 13px;
}
body{
    font-size: 13px;
    background: url(/images/bg.jpg);
    color:#4e4e4e;
}
table,.table {
    font-size: 13px;
}
#visible {
    display: none;
}
#loading{
    display: block;
    position: absolute;
    left: 50%;
    top: 50%;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}

.readonly{
    background-color: #E9ECEF;
}