PNG arkaplan DIV.css uzerine link olmuyor lutfen yardim.

<div class="arkaplansol">
<div class="arkaplansol1"></div>

<div class="logocuk"></div><div class="logocuk1"></div>

<div class="yaziback"></div><div class="yaziback1">
<a href="http://www.google.com">GOOGLE</a>
</div>

<div class="alttakiikiz"><div class="ikizkafa"></div></div>

</div>

.yaziback {
  position: absolute;
  left: 0px;
  top: 0px;
  width: 300px;
  height: 567px;
  z-index: 14;
}
.yaziback1 {
  background-image: url("images/yaziback1.png");
  position: absolute;
  left: 25px;
  top: 206px;
  width: 251px;
  height: 214px;
  z-index: 13;
}










.alttakiikiz {
  position: absolute;
  left: 0px;
  top: 0px;
  width: 300px;
  height: 567px;
  z-index: 11;
}
.ikizkafa {
  background-image: url("images/ikizkafa.png");
  position: absolute;
  left: 20px;
  top: 445px;
  width: 260px;
  height: 119px;
  z-index: 10;
}









.arkaplansol {

  left: 0px;
  top: 0px;
  width: 300px;
  height: 567px;
  z-index: 8;
}
.arkaplansol1 {
  background-image: url("images/arkaplansol1.png");
  background-repeat:repeat-y;
  position: absolute;
  left: 0px;
  top: -8px;
  width: 300px;
  height: 520px;
  z-index: 7;
}
.arkaplansol2 {
  background-image: url("images/arkaplansol2.png");
  position: absolute;
  left: 0px;
  top: 0px;
  width: 300px;
  height: 507px;
  z-index: 6;
}



.logocuk {
  position: absolute;
  left: 0px;
  top: 0px;
  width: 300px;
  height: 567px;
  z-index: 17;
}
.logocuk1 {
  background-image: url("images/logocuk1.png");
  position: absolute;
  left: 83px;
  top: 56px;
  width: 124px;
  height: 133px;
  z-index: 16;
}