body {
        text-align: center;
        background: #ffffff;
        /*background: #F7FAFC;*/
        overflow: hidden;
        color: #fff;
        font-family: "微软雅黑";
        font-size: 14px;
    }

    @media (min-width:200px) {
        .main {
            width: 100%;
        }
    }

    @media (min-width:768px) {
        .main {
            width: 400px;
        }
    }
    /**
    切换语音下拉框
    */

    #MySelect {
        position: fixed;
        top: 5px;
        right: 5px;
        color: #ffffff;

        /*width: 60px;*/
    }

    #MySelect span {
        width: 50px;
    }

    .Select_div {
        display: flex;
        width: 100px;
        padding: 3px;
        margin-bottom: 6px;
        color: #FFAE21;
        cursor: pointer;
    }

    .UnSelect_div {
        display: flex;
        visibility: hidden;
        color: #000000;
        width: 100px;
        padding: 5px 3px;
        color: #8E8E8E;
        border: 1px solid #CCCCCC;
        border-radius: 3px;
        cursor: pointer;
    }
    .UnSelect_div2{
        display: flex;
        visibility: hidden;
        color: #000000;
        width: 100px;
        padding: 5px 3px;
        color: #8E8E8E;
        border: 1px solid #CCCCCC;
        border-top-style: none;
        border-radius: 3px;
        cursor: pointer;
    }

    .icon_cn_c {
        background: url(../images/dl_icon_cn_c.png) center center no-repeat;
        width: 22px;
        height: 22px;
    }

    .icon_cn_n {
        background: url(../images/dl_icon_cn_n.png) center center no-repeat;
        width: 22px;
        height: 22px;
    }

    .icon_en_c {
        background: url(../images/dl_icon_en_c.png) center center no-repeat;
        width: 22px;
        height: 22px;
    }

    .icon_en_n {
        background: url(../images/dl_icon_en_n.png) center center no-repeat;
        width: 22px;
        height: 22px;
    }

    .icon_tw_n{
        background: url(../images/dl_icon_tw_n.png) center center no-repeat;
        width: 22px;
        height: 22px;
    }

    .icon_tw_c{
        background: url(../images/dl_icon_tw_c.png) center center no-repeat;
        width: 22px;
        height: 22px;
    }

    .icon_arrow {
        background: url(../images/dl_icon_arrows.png) center center no-repeat;
        width: 22px;
        height: 22px;
        transform: rotate(180deg);
        -ms-transform: rotate(180deg);
        /* IE 9 */
        -moz-transform: rotate(180deg);
        /* Firefox */
        -webkit-transform: rotate(180deg);
        /* Safari 和 Chrome */
        -o-transform: rotate(180deg);
        /* Opera */
    }

    .icon_arrow_rotate {
        transform: rotate(0deg);
        -ms-transform: rotate(0deg);
        /* IE 9 */
        -moz-transform: rotate(0deg);
        /* Firefox */
        -webkit-transform: rotate(0deg);
        /* Safari 和 Chrome */
        -o-transform: rotate(0deg);
        /* Opera */
    }
    /**
    主要布局
    */

    .main {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        margin: auto;
    }

    .main_content {
        padding: 20px;
    }
    /*输入框*/
    /*input {
        width: 100%;
        border: 1px solid #f90;
        border-radius: 3px;
        line-height: 40px;
        padding: 2px 35px 2px 35px;
        background: #ffffff;
    }*/

    .form-control {
        padding: 2px 35px;
        background: #ffffff;
        height: 50px;
        margin-bottom: 15px;
        background-color: #ffffff !important;
    }

    .form-control:focus {
        border-color: #f90;
    }

    .main_content div {
        text-align: left;
        position: relative;
    }
    /*两个图标*/

    .icon_user_c {
        background: url(../images/dl_icon_user_c.png) center center no-repeat;
        width: 22px;
        height: 22px;
        position: absolute;
        /* top: 30px; */
        margin-top: 14px;
        margin-left: 7px;
    }

    .icon_user_n {
        background: url(../images/dl_icon_user_n.png) center center no-repeat;
        width: 22px;
        height: 22px;
        position: absolute;
        /* top: 30px; */
        margin-top: 14px;
        margin-left: 7px;
    }

    .icon_password_c {
        background: url(../images/dl_icon_password_c.png) center center no-repeat;
        width: 22px;
        height: 22px;
        position: absolute;
        /* top: 30px; */
        margin-top: 14px;
        margin-left: 7px;
    }

    .icon_password_n {
        background: url(../images/dl_icon_password_n.png) center center no-repeat;
        width: 22px;
        height: 22px;
        position: absolute;
        /* top: 30px; */
        margin-top: 14px;
        margin-left: 7px;
    }
    /*清空的叉号按钮*/

    .user_close {
        display: none;
        position: absolute;
        width: 22px;
        height: 22px;
        top: 0;
        right: 0;
        margin-top: 14px;
        margin-right: 7px;
        cursor: pointer;
        background: url(../images/dl_icon_close.png) center center no-repeat;
    }

    .user_input::-ms-clear {
        display: none;
    }

    .user_input:valid+.user_close {
        display: inline;
    }
    /*密码小眼睛图标*/

    .icon_hide {
        position: absolute;
        width: 22px;
        height: 22px;
        top: 0;
        right: 0;
        margin-top: 14px;
        margin-right: 7px;
        cursor: pointer;
        background: url(../images/dl_icon_hide.png) center center no-repeat;
    }

    .icon_show {
        position: absolute;
        width: 22px;
        height: 22px;
        top: 0;
        right: 0;
        margin-top: 14px;
        margin-right: 7px;
        background: url(../images/dl_icon_show.png) center center no-repeat;
    }
    /*登录按钮*/

    .login_btn {
        color: #fff;
        font-size: 16px;
        font-weight: 300;
        width: 100%;
        height: 50px;
        background-color: #FFAE21;

        /* line-height: 50px; */
        border-radius: 3px;
        border: none;
        outline: none;
    }

    .login_btn:active {
        transition: border linear, box-shadow linear;
        -moz-transition: border linear, -moz-box-shadow linear;
        -webkit-transition: border linear, -webkit-box-shadow linear;
        outline: none;
        border-color: #FFAE21;
        box-shadow: 0 0 15px #FFAE21;
        -moz-box-shadow: 0 0 15px #FFAE21;
        -webkit-box-shadow: 0 0 15px #FFAE21;
    }
    /*警告框*/

    .alert-warning {
        position: fixed;
        left: 50%;
        top: 50%;
        transform: translateX(-50%) translateY(-50%);
        -webkit-transform: translateX(-50%) translateY(-50%);
        -moz-transform: translateX(-50%) translateY(-50%);
        -ms-transform: translateX(-50%);

        background-color: #000000;
        border: 0;
        opacity: 0.7;
        color: #ffffff;
        width: 200px;
    }