/*问号tips*/
.common_hint_tips {
    width: 16px;
    height: 16px;
    vertical-align: middle;
    display: inline-block;
    cursor: pointer;
    background-image: url(/Images/question.png);
    background-size:cover;
    margin-left:3px;
    position:relative;
}

.t_btn {
    display: inline-block;
    background: #30a5ff;
    line-height: 40px;
    border-radius: 90px;
    text-align: center;
    padding: 0 30px;
    color: #fff !important;
    margin:auto;
    font-size:16px;
}
    .t_btn:hover {
        background: #30a5ff;
        color: #fff;
    }

    .cus_dialog {
    }
    .cus_dialog .cus_position {
        width: 100%;
        height: 100%;
        position: fixed;
        z-index: 3000;
        top: 0px;
        left: 0px;
        overflow: hidden;
    }
    .cus_dialog .cus_bg {
        height: 100%;
        background: gray;
        opacity: 0.7;
        z-index: 3001;
    }

    .cus_dialog .cus_content {
        position:fixed;
        display: block;
        z-index: 3002;
        left: 0;
        top: 0;
        right: 0;
        bottom: 0;
        margin: auto; /* 有了这个就自动居中了 */
    }
    .cus_dialog .cus_content img{width:100%;}
    .cus_dialog .cus_btn {
        display: inline-block;
        position: absolute;
        left: 0;
        right: 0;
        bottom: 30px;
        margin: auto;
        background: #30a5ff;
        line-height:36px;
        height:36px;
        border-radius:90px;
        text-align:center;
        width:120px;
        color:#fff;
    }



/*关闭图标*/

.close {
    position: absolute;
    right: -15px;
    top: -15px;
    width: 30px;
    height: 30px;
    background: silver;
    border-radius: 15px;
    box-shadow: 2px 2px 5px 0px black;
    cursor: pointer;
}

    .close:hover {
        background: red;
    }

    .close:before {
        position: absolute;
        content: '';
        width: 18px;
        height: 5px;
        background: white;
        transform: rotate(45deg);
        top: 13px;
        left: 6px;
    }

    .close:after {
        content: '';
        position: absolute;
        width: 18px;
        height: 5px;
        background: white;
        transform: rotate(-45deg);
        top: 13px;
        left: 6px;
    }