.py-title{ font-size: 0.34rem; color: #000; position: relative; padding-bottom: 20px; margin-bottom: 0.3rem; }
.py-title:before{ display: block; content: ""; position: absolute; left: 0; bottom: 0;     width: 0.68rem; height: 3px; background: #791cb5; }
.py-txt p{ font-size: 0.18rem;
    line-height: 0.34rem; color: #333; text-indent: 2em; text-align: justify; margin-bottom: 0.3rem; }
.py-ul-top{ background: url(../image/li-top.png) center no-repeat; position: relative; overflow: hidden;
text-overflow:ellipsis;
white-space: nowrap; cursor: pointer; background-size: 100% 100%; height: 0.7rem; line-height: 0.7rem; font-size: 0.22rem; color: #000; padding:0 0.4rem; }
.py-ul li{ border-bottom: solid 1px #fff; }
.py-ul-left{ width: 160px; }
.py-ul-img img{ width: 100%; height: auto; }
.py-ul-name{ font-size: 16px; color: #000; }
.py-ul-p{ font-size: 12px; color: #808080; line-height: 20px; margin-top: 10px; }
.py-ul-img-bottom{ margin-top: 15px; border-left: solid 1px #581ec9; padding-left: 20px; }
.py-ul-left{ float: left; }
.clearfix:after{ display: table; content: ""; clear: both; }
.pu-ul-right{ margin-left: 205px; padding-bottom: 20px; }
.pu-ul-right p{ font-size: 0.18rem; color: #333; text-align: justify; text-indent: 2em; line-height: 0.35rem; }
.py-ul-bottom{ padding-top: 0.4rem; position: relative; display: none; padding-bottom: 35px; }
.py-raw{ position: absolute; cursor: pointer; right: 0; bottom: 35px; background: url(../image/raw-py.png) center no-repeat; width: 11px; height: 6px; }
.py-ul-top i{ display: block; content: ""; transition: 0s all; position: absolute; right: 0.3rem; bottom: 0; top: 0; height: 0.7rem; width: 12px; background: url(../image/add.png) center no-repeat; }
.active .py-ul-top i{background: url(../image/remove.png) center no-repeat;}
.active .py-ul-top{background: url(../image/li-top02.png) center no-repeat; background-size: 100% 100%; color: #fff; } 
.py-ul{ margin-bottom: 0.8rem; }
.open .sidemenu{ /*background: #f2f3f9; border-left: solid 5px #781cb6;*/ }
@media( max-width: 800px){
  .pu-ul-right{ margin-left: 0; }
  .py-ul-left{ float: none; margin:0 auto; padding-bottom: 20px; }
  .pu-ul-right p,.py-txt p{ font-size: 14px; line-height: 25px; }
  .py-ul-top{ font-size: 16px; height: 50px; line-height: 50px; }
  .py-ul-top i{ height: 50px; }
  .py-ul{ margin-bottom: 20px; }
  .py-ul-bottom{ padding-top: 20px; }
}