/** page structure **/
#w {
  display: block;
  width: 613px;
  margin: 0 auto;
  padding-top: 20px;
  padding-bottom: 30px;
}
 
#content {
  display: block;
  width: 100%;
  background: #1E90FF;
  padding-top:40px;
 
  -webkit-box-shadow: rgba(0, 0, 0, 0.1) 0px 1px 2px 0px;
  -moz-box-shadow: rgba(0, 0, 0, 0.1) 0px 1px 2px 0px;
  box-shadow: rgba(0, 0, 0, 0.1) 0px 1px 2px 0px;
}
 
/** gif image list **/

#giflist li {
  display: block;
  float: left;
  margin-right: 35px;
  margin-bottom: 40px;
}
 
/** clearfix **/
.clearfix:after { content: "."; display: block; clear: both; visibility: hidden; line-height: 0; height: 0; }
.clearfix { display: inline-block; }
 
html[xmlns] .clearfix { display: block; }
* html .clearfix { height: 1%; }