.intro1 h2{
float: left;
width: auto;
padding: 0 10px 0 20px;
margin-left: 20px;
background: url(../img/look.png) no-repeat 10px center;
text-indent:20px ;
background-size:25% ;
line-height: 35px;
border-radius: 4px;
font-size: 20px;
}