#popup_overlay {
/*background: none repeat scroll 0 0 #313131;*/
background: rgba(49, 49, 49, 0.8);
height: 100%;
left: 0;
/*opacity: 0.8;*/
position: fixed;
top: 0;
width: 100%;
z-index: 999999;
}
.pop_cont{
  position: absolute;
  top: 50%;
  width: 300px;
  background: #fff;
  text-align: center;
  border-radius: 5px;
  z-index: 100;
  left: 50%;
  margin-left: -150px;
  padding: 15px;
  box-sizing: border-box;
}
.pop_cont p{ padding-bottom: 15px;}