#bottom{
    position: fixed;
    left:0;
    bottom:0px;
    width:100%;
    height:48px;
    background: url("../images/bottom.jpg");
    text-align:left;

}
#bottom .start{
    margin-left:8px;
    float:left;
    width:48px;
    height:48px;
    background-image:url("../images/start.png");
}

#bottom .start:hover{
    margin-left:8px;
    float:left;
    width:48px;
    height:48px;
    background-image:url("../images/starton.png");
}
#bottom .time{
    float:right;
    height:48px;
    width:auto;
    margin-right:10px;
    font-family: 黑体;
    font-size:14px;
    color:#000000;
    line-height:48px;
    
}
#bottom .menu{
    display:none;
    position: absolute;
    width:160px;
    height:280px;
    background-color: #D9D9D9;
    left:2px;
    bottom:52px;
}
#bottom li{
    float:left;
    height:40px;
    line-height:40px;
    width:160px;
    list-style:none;
    text-align:center;
    font-size:16px;
    color: #454545;
}
#bottom li:hover{
    font-size:16px;
    color: #FF0000;
}
#bottom a{
    text-decoration:none;
    font-size:16px;
    color: #454545;
}
#bottom a:hover{
    color: #FF0000;
}