.timer{  
    text-align:center;  
    width:500px;  
    margin:30px auto 0;  
    padding:10px 0;  
    font-size:1.5em;  
    color:#FF0000;  
    text-shadow:1px 1px 1px #ccc;  
    font-weight:700;  
    line-height:40px;  
    border:1px solid #FFFFFF;  
    background: -webkit-gradient(linear, left top, left bottom, color-stop(1.00, #FFFFFF), color-stop(0.00, #FFFFFF));  
    background: -webkit-linear-gradient(top, #FFFFFF 0%, #FFFFFF 100%);  
    background: -moz-linear-gradient(top, #FFFFFF 0%, #FFFFFF 100%);  
    background: -o-linear-gradient(top, #FFFFFF 0%, #FFFFFF 100%);  
    background: -ms-linear-gradient(top, #FFFFFF 0%, #FFFFFF 100%);  
    background: linear-gradient(top, #FFFFFF 0%, #FFFFFF 100%);  
    shadow: 2px 2px 16px 7px #ddd, inset 0px 0px 1px 1px #f5add2; /* Safari, Chrome用 */    
    -moz-box-shadow: 2px 2px 16px 7px #ddd, inset 0px 0px 1px 1px #f5add2; /* Firefox用 */    
    box-shadow: 2px 2px 16px 7px #ddd, inset 0px 0px 1px 1px #f5add2; /* CSS3 */    
}