@charset "UTF-8";
body{background-color: #fffeee;}
h1{color: #0bd;}
.class 
.wrap.pattern-4{
  height:60px;
  text-align:center;
  position:relative;
}

.wrap.pattern-4 div{
  position:absolute;
  top:50%;
  left:50%;
  transform:translate(-50%,-50%);
  width:100%;
}
div{
    width:500px;
    height:300px;
}