.niu-btn{position:relative;display:inline-block;height:40px;border:0;border-radius:20px;line-height:40px;font-size:14px;text-align:center;color:#fff;cursor:pointer;margin-top:15px;outline:0;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.niu-btn-default{background-color:#fff;border:1px solid #000;color:#000}.niu-btn-gray{background-color:#5c6670;transition:background-color .2s ease-out;-webkit-transition:background-color .2s ease-out}.niu-btn-gray:hover{background-color:#505962}.niu-btn-black{background-color:#000}.niu-btn-red{background-color:#df001f;transition:background-color .2s ease-out;-webkit-transition:background-color .2s ease-out}.niu-btn-red:hover{background-color:#c8001c}.niu-btn-small{width:100px}.niu-btn-middle{width:162px}.niu-btn-large{width:328px;font-size:16px}.niu-input{display:inline-block;line-height:40px;border:1px solid #acacac;border-radius:5px;margin-top:15px}.niu-input input{border:0;border:0;outline:0;float:right;border-radius:5px;height:20px;line-height:40px \9;*line-height:40px;_line-height:40px;line-height:40px;overflow:hidden;outline:0;padding:10px 0}.niu-input-large{width:326px}.niu-input-large input{width:285px;font-size:14px}.niu-input-middle{width:160px}.niu-input-middle input{width:120px;font-size:14px}.niu-input-phone i{display:block;width:38px;height:40px;float:left;background:url("../images/21f849eb56c2465da3783d7c87af2a4d.gif") no-repeat center}.niu-input-msg i{display:block;width:38px;height:40px;float:left;background:url("../images/6f06734e8d144bd79affd14017b2a6c8.gif") no-repeat center}.niu-input-email i{display:block;width:38px;height:40px;float:left;background:url("../images/313ecf8cec1448e9aedb54dff2fa123b.gif") no-repeat center}.niu-input-pwd i{display:block;width:38px;height:40px;float:left;background:url("../images/7c24c7e6944248c3a29a7938e113cd07.gif") no-repeat center}.niu-checkbox{display:inline-block}.niu-checkbox-lable{font-size:12px;display:inline-block;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.niu-select{display:inline-block;margin-top:15px;height:40px;border:1px solid #acacac;border-radius:5px}.niu-select input{height:38px;border:0;border:0;outline:0;float:right;border-radius:5px}.niu-select-middle{width:160px}.niu-select-middle input{width:120px;font-size:12px}.niu-select-globle{position:relative}.niu-select-globle i{display:block;width:38px;height:40px;float:left;background:url("../images/83878a6dbea24af58903ad293fba2542.gif") no-repeat center}.niu-select-globle:after{content:url("data:image/png;base64,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");display:inline-block;position:absolute;right:8px;top:14px}.niu-selectlist{position:relative}.niu-selectlist ul,.niu-selectlist ul>li{margin:0;padding:0}.niu-selectlist ul>li{list-style:none;height:30px}.niu-certificate{border:1px dashed #acacac}