html,body{ margin: 0; padding: 0; background-color: transparent; } .pagebox{ width: 640px; margin: 0 auto; position: relative; }a{text-decoration: none!important;} body{overflow-x: hidden;} .e_btn:hover{box-shadow: none!important;} .reset_style p{ font-size: 22px ; color: #666; font-family: "Microsoft yahei",sans-serif; line-height:44px; }