.container-produkt {
  max-width: 1200px;
  margin: 0 auto;
  padding: 15px;
  display: flex;
}

.left-column {
  width: 65%;
  position: relative;
  background-size: contain;
}
 
.right-column {
  width: 35%; 
  margin-top: 60px;
}

.left-column img {
  width: 100%;
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
}
 
.left-column img.active {
  opacity: 1;
  width: 70%;
  position: static;
}



.product-color {
  margin-bottom: 30px;
}
 
.color-choose div {
  display: inline-block;
}
 
.color-choose input[type="radio"] {
  display: none;
}
 
.color-choose input[type="radio"] + label span {
  display: inline-block;
  width: 40px;
  height: 40px;
  margin: -1px 4px 0 0;
  vertical-align: middle;
  cursor: pointer;
  border-radius: 50%;
  border: 2px solid #FFFFFF;
  box-shadow: 0 1px 3px 0 rgba(0,0,0,0.33);
}
 
.color-choose input[type="radio"]#red + label span {
  background-color: #bc3636;
}
.color-choose input[type="radio"]#blue + label span {
  background-color: #616e7e;
}
.color-choose input[type="radio"]#green + label span {
  background-color: #63fc7c;
}