Beeetle

.block_class::nth-child(3n+3){
margin-right: 0;
}

li a::before {
  display: inline-block;
  content: '/';
  color: #9f024e;
  font-size: 18px;
  line-height: 1;
  font-weight: normal;
  padding-left: 20px;
	padding-right: 20px;
}

@media (min-width: 320px) {
  .div1 {
    width: 100%;
  }
.div2{
    width: 100%;
}
}