.banner {
  height: 442px;
  position: relative;
}
.banner img:nth-child(1) {
  width: 100%;
  height: 100%;
}
.banner img:nth-child(2) {
  position: absolute;
  left: 870px;
  top: 176px;
}
.content {
  width: 100%;
  background-color: #f7f8f8;
}
.synopsis {
  width: 1200px;
  margin: 0 auto;
  background-color: #fff;
}
.synopsis .sytop {
  border-bottom: 1px solid #9fa0a0;
  width: 1124px;
  margin: 0 auto;
  margin-bottom: 45px;
}
.synopsis .sytop .bigred h2 {
  font-size: 32px;
  font-family: "Source Han Sans CN";
  margin-top: 44px;
  margin-bottom: 30px;
}
.synopsis .sytop .bigred {
  height: 100%;
  float: left;
}
.synopsis .sytop .bigred:hover {
  color: #e83828;
  /* border-bottom: 1px solid #e83828; */
}
.address{
    width: 100%;
    height: 540px;
    padding-bottom: 108px;
}
.address .addleft{
    height: 100%;
    width: 300px;
    float: left;
    margin-left: 40px;
    background-image: url(../img/contact/backimg.png);
}
.address .addleft img{
    margin-top: 150px;
    margin-left: 30px;
}
.address .addleft h2{
    font-size: 24px;
    font-family: "Source Han Sans CN";
    color: rgb(255, 255, 255);
    margin-top: 24px;
    margin-left: 30px;
}
.address .addleft p{
    font-size: 18px;
    font-family: "Source Han Sans CN";
    color: rgb(255, 255, 255);
    margin-left: 30PX;
}
.address .addleft p:nth-child(4){
    margin-top: 14px;
    margin-bottom: 6PX;
}
.line{
    width: 32px;
    height: 1px;
    background-color: #fff;
    margin-top: 6px;
    margin-left: 30px;
}
#addright{
    float: left;
    width: 822px;
    height: 100%;
}
.footer {
  margin-top: 0;
}