.banner{
  height: 400px;
  background: url(../img/index1.jpg);
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
h3{
  margin-bottom: 10px;
}
span{
  color: #ddd;
}
p{
  margin-top: 10px;
}
h2{
  width:1100px;
  height: 60px;
  font-size:30px;
  border-bottom: 1px solid #eee;
  margin: 20px auto 20px;
  text-align: center;
}
.menu-item{
  width: 356px;
  display: inline-block;
  margin-right: 10px;
  margin-bottom: 60px;
}
.menu-item:last-child{
  margin-right: 0;
}
.menu-item img{
  width: 100%;
  height:180px;
}
.menu-item a{
  display: inline-block;
  margin:12px;
}
.classify-item{
  width:200px;
  margin-right: 10px;
  display: inline-block;
  text-align: center;
  margin-bottom: 30px;
  box-shadow: 0 1px 6px #eee;
}
.classify-item:nth-child(5n){
  margin-right: 0;
}
.classify-item img{
  height: 200px;
}
.classify-item-n{
  margin-top: 12px;
}
.classify-item-num{
  color: #888;
  margin-top: 10px;
  margin-bottom: 12px;
}
.more{
  width: 80px;
  height: 36px;
  line-height: 36px;
  text-align: center;
  border: 1px solid #eee;
  border-radius: 4px;
  margin: 40px auto 60px;
}