.pro_content{
  background-color: white;
}
.pro_header{
  width: 100%;
  height: 3.9rem;
}
.pro_header img{
  width: 100%;
  height: 100%;
}
.piece {
  width: 100%;
  /* height: 8rem; */
}
.piece_color{
  background-color: #f5f6f9ff;
}
.piece_item{
  width: 13rem;
 margin:0 auto;
 padding: 1rem 0 0.4rem;
}
.area_title{
  color: #000000;
  letter-spacing: 0.01rem;
  font-size: 0.4rem;
  font-weight: bold;
  text-align: center;
  margin-bottom: 0.4rem;
}
.area_comm p{
  color: #000000;
  font-size: 0.16rem;
  text-align: center;
  letter-spacing: 0.02rem;
  line-height: 0.3rem;
  margin: 0;
}
.area_content{
  margin-top: 0.4rem;
}
.area_list{
  display: flex;
  justify-content: space-between;
}
.area_item{
  height: 3.3rem;
  border-radius: 0.1rem;
  background: #fefeffff;
  border: 1px solid #f1f4fc;
  padding: 0.5rem 0.2rem 0.1rem;
  box-sizing: border-box;
  background-color: #fefeff;
}
.area_item div{
  text-align: center;
  font-size: 0.24rem;
  font-weight: bold;
  letter-spacing: 0.02rem;
  color: #000000;
  line-height: 0.6rem;
}
.area_item p {
  color: #666666;
  text-align: left;
  line-height: 0.3rem;
  font-size: 0.16rem;
  letter-spacing: 0.02rem;
}
.three{
  width: calc(33% - 0.2rem);
}
.four {
  width: calc(25% - 0.2rem);
}
.exam_lbt{
  display: flex;
}
.exam_lbt .lbt_left{
  width: 30%;
}
.lbt_left div{
  font-size: .2rem;
}
.exam_lbt .lbt_right {
  width: 70%;
}