.section {
  background-repeat: no-repeat;
  background-size:100% 100%;
  background-position: 50% top;
  overflow: hidden;
}
.sec{width:1100px;height:580px;margin:126px auto 0; }

/*section1*/
.section1 { 
    height: 935px;
    background-image: url(huidongresourcecms201804img5.jpg);
    
}
.sec_jq{
    width: 394px;
    height: 514px;
    padding-left: 80px;
    padding-right: 80px;
    padding-top: 40px;
    background: #d5be3c;
    border-radius: 50%;}

/*section2*/
.section2 {
    height:828px;
  background-image: url(huidongresourcecms201804img6.jpg);
    
}
/*section3*/
.section3{
  height:825px;
  background-image: url(huidongresourcecms201804img7.jpg);
}
.holiday{font-size:48px;
    color: #fcf4e3;
    font-family: "宋体";text-decoration: none;}
.holiday:hover{text-decoration: underline;}

.sec_act{width:144px;height:464px;background:url(huidongresourcecms201804act.png) no-repeat;}
/*section4*/
.section4 {
  height: 825px;
    background-image: url(huidongresourcecms201804img8.jpg);
   
}