#div1{ width: 100%;  position: relative; margin: 20px auto;overflow: hidden;}
#div1 ul { width: 100%; height: auto; position: relative; }
#div1 ul li { height: auto; width: 300px; float: left; list-style: none;  }

#div1 ul li img {  display: inline-block;}
a{ color: #B4B4B4; }