.section{margin-top:1.9rem;}
.section p{font-size: 0.22rem;line-height: 0.5rem;text-align: center;}
.course{width:13.36rem;display: block;margin:0 auto;}
.concatEwm{width:2.4rem;display: block;margin:0 auto;}
.new_img{
    width: 0.5rem !important;
    height: 0.23rem  !important;
    margin-top: -0.3rem  !important;
    margin-left: 0.1rem  !important;
  }