.header{
  height: 3.66rem;
  background-image: url(../../images/Baijia/resolve_szcy/cy_bg.jpg);
  background-size: contain;
  background-repeat: no-repeat;
  position: relative;
  background-position: 0 .8rem;
}

.header_nav{
  z-index: 999;
}

.content .conItem:nth-child(1){
  padding-top: .47rem;
  margin-bottom: .63rem;
}

.content .conItem:nth-child(1) .con_k:nth-child(1){
  margin-bottom: .38rem;
}

.content .conItem:nth-child(1) .con_W{
  margin-bottom: .36rem;
}
.content .conItem:nth-child(2){
  margin-bottom: .51rem;
}

.content .conItem .con_k{
  margin-left: auto;
  margin-right: auto;
}

.content .conItem .con_W{
  margin-left: auto;
  margin-right: auto;
}

.content .conItem .con_W p{
  text-indent: 2;
}