body{ font-size: 14px; font-family: "微软雅黑","arial, helvetica, sans-serif","宋体";}

body,h1,a,h2,h3,h4,h5,h6,hr,p,input,img,p,ul,li,ol,dt,dd,dl,span,select,textarea,button{ margin: 0; padding: 0;}

ul,li{ list-style: none;}
a{ text-decoration: none;}
.clear{ clear: both;}