.photosvet-button .link_wrapper{
  position: relative;
}

.photosvet-button a{
  display: block;

  height: 50px;
  line-height: 50px;
  font-weight: bold;
  text-decoration: none;

  text-align: center;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 1px;

  border-radius:10px;
  transition: all .35s;

  width: 200px;
  border: 3px solid #af621d;
  background: transparent;
  color: #333;
}

.photosvet-button .icon{

  width: 50px;
  height: 50px;
  border: 3px solid transparent;
  position: relative;
  transform: rotate(45deg);
  left: -45px;
  top: -55px;
  visibility:hidden;

  /*transition: all .35s;*/
}

.photosvet-button .icon svg{
  width: 30px;
  position: fixed;
  top: calc(50% - 15px);
  left: calc(50% - 15px);
  transform: rotate(-45deg);
  fill: red;
  /*transition: all 0.35s;*/
}

.photosvet-button a:hover{
  width: 200px;
  border: 3px solid #af621d;
  background: transparent;
  color: #333;

}

.photosvet-button a:hover + .icon{
  border: 3px solid #af621d;
  visibility:visible;
  left: 150px;
}