body { font-family: Arial, Helvetica, sans-serif;text-align:center; }
#divHeading { background-color:#F4F4F4;height:50px;left:0px;position:fixed;top:0px;width:100%;z-index:2; }
#divBody { left:0px;position:absolute;top:50px;width:100%;z-index:1; }

.clsInput { border-color:#919191;border-radius:5px;border-width:1px;font-size:18px;font-weight:bold;height:30px;margin-top:5px;text-align:center;width:400px; }

@media only screen and (max-width:600px) {
    .clsInput { width:95%; }
}