.banner{
    background: url(../images/bannerN.jpg) no-repeat center top;
}
.requireList .itemBox .con p {
    font-size: 16px;
}
.works{
      min-height: 594px;
}
.requireList{
height:auto;
}
.requireList li.Mtop{
    margin-top: 40px;
}
.requireList {
    height: 628px;
}
.requireList li {
height: 628px;
}
.requireList .itemBox {
height: 608px;
}
requireList .itemBox .con {
    height: 518px;
}