.clearfloat:after{display:block;clear:both;content:"";visibility:hidden;height:0;} 
.clearfloat{zoom:1;}

@media screen and (max-width: 640px){
.in-banner .txt p {
  display:none;}

}

.in-pic-ico-r{width:100%;}
.in-news-r ul li time{bottom: 18px;
    position: absolute;}
.footer-copyright p{line-height: 200%;}