body{
    margin: 0;
    padding: 0;
}

a{
    cursor: pointer;
}

.body{
    width: 100%;
    height: 100%;
    margin: 0 auto;  
    background-size: cover;
}

.title{
    height: 430px;
    width: 1223px;
    background: url("../image/twotwo.png") no-repeat; 
    margin: 0 auto;
    background-size: cover;
}

.menu{
    position: relative;
    height: 50px;
    width: 1050px;
    margin: 0 auto;
    top: 390px;
}

.menuSon{
    margin-top:-10px;
    margin: 0 auto;
    width: 100%;
    height: 50px;
}

.menuSon>ul>li{
    height: 50px;
    width: 100px;
    float: left;
    list-style: none;
}

.menuSon>ul>li>a{
    list-style: none;
    font-size: 16px;
}

.contect{
    min-height: 565px;
    width:915px;
    margin: 0 auto;
}