.UIClockSystem {
    color: #d71920;
    font:bold 12px/23px arial;
    #left:100px;
    /* position: absolute; */
    #top: 10px;
    width: 1180px !important;
    margin: auto!important;
}
@media only screen and (max-width: 768px){
        .UIClockSystem {
                width: 100vw!important;
              
        }
}