.box_hotro {
background: #52d0c4;
   color: #fff;
   height: 48px;
   position: absolute;
   left: 0;
   width: 250px;
   top: -45px;
   padding: 10px;

}

.label_close {
   color: #ccc;
   font-style: italic;
   display: block;
   width: 48px;
   height: 45px;
   background: #52d0c4;
   position: relative;
   text-indent: -9999px;
   cursor: pointer;
   position: absolute;
   right: 0px;
   top:-45px;
 }
 
  /* line 109, ../sass/style.scss */
.label_close:after {
  background: #fff;
  width: 70%;
  height: 5px;
  left: 15%;
  content: "";
  position: absolute;
  top: 10px;
  box-shadow: 0 10px 0 #fff, 0 20px 0 #fff;
  cursor: pointer;
}