a:hover{background: none;-webkit-tap-highlight-color: rgba(255, 255, 255, 0.2);-webkit-user-select: none;-moz-user-select: none;}
input[type="button"], input[type="submit"], input[type="reset"],button { -webkit-appearance: none;  }
textarea {  -webkit-appearance: none;}
div:after,div:before,ul:after,ul:before,li:after,li:before {
    content: " ";
    clear: both;
    display: block;
}


.content1{width: 100%;min-width:1210px;margin: 0 auto;max-width: 1920px;overflow: hidden;}
.content{width: 1210px;height: auto;overflow: hidden;margin: 0 auto;}
.mr{margin-right: 0!important;}
.fl{float: left}
.fr{float: right;}