.zhegai {
  width: 100%;
  height: 1250px;
  background: rgba(0, 0, 0, 0.5);
  z-index: 9999999;
  position: absolute;
  top: 0;
  left: 0;
  display: none;
}
.zhegai .zhegai_xq {
  position: fixed;
  width: 800px;
  margin: 0 auto;
  /* margin-top:100px; */
  padding: 20px;
  background: #fff;
  text-align: center;
  border-radius: 5px;
}
.zhegai table.my_table {
  margin: 0 auto;
  width: 760px;
  border: 1px solid #dfdfdf;
  color: #000;
}
.zhegai .zhegai_content{
  max-height: 500px;
  overflow-y: auto;
  overflow-x: auto;
}
.zhegai table.my_table td {
  border: 1px solid #dfdfdf;      
  line-height: 20px;      
  padding: 5px;
}
.zhegai table.my_table td:nth-of-type(1){
  background: #F7F8FA;
  width: 150px;
}
.close_button {
  width: 150px;
  background: #c40311;
  color: #fff;
  text-align: center;
  height: 40px;
  margin: 20px auto 0;
  border: 1px solid #c40311;
  outline: none;
  border-radius: 5px;
}