.dialog_bg
{
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 9999;
}
.dialog_box
{
    display: flex;
    flex-direction: column;
    background: white;
    position: fixed;
    left: 50%;
    top:50%;
    transform: translate(-50%,-50%);
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, .15);
    z-index: 1;
}
.dialog_header{
    display: flex;
    border-bottom: 1px solid #e8eaec;
    padding: 14px 16px;
    line-height: 1;
}
.dialog_header .title{
    height: 20px;
    font-size: 16px;
    color: #17233d;
}
.dialog_close{
    z-index: 1;
    font-size: 12px;
    position: absolute;
    right: 8px;
    top: 8px;
    overflow: hidden;
    cursor: pointer;
}
.dialog_close i{
    font-size: 31px;
    color: #999;
    font-weight: 400;
    font-style: normal;
    font-variant: normal;
}
.dialog_body{
    flex: 1;
    height: 0;
}
.dialog_iframe{
    border:0px;
    width: 100%;
}
.dialog_footer{
    /*border-top: 1px solid #e8eaec;*/
    text-align: right;
    padding: 12px 18px 12px 18px;
}
.dialog_btn{
    border-radius: 5px;
    cursor: pointer;
    padding: 8px 13px;
    font-size: 14px;
    line-height: 14px;
    display: inline-block;
    color: #515a6e;
    background-color: #fff;
    border:1px solid #dcdee2;
}
.dialog_btn:hover {
    color: #57a3f3;
    background-color: #fff;
    border-color: #57a3f3;
}
.dialog_btn.blue {
    background-color: #2d8cf0;
    color: white;
    border: 1px solid #2d8cf0;
}
.dialog_btn.blue:hover {
    background-color: #57a3f3;
    border-color: #57a3f3;
}
.dialog_btn.ml10{
    margin-left:10px;
}
.dialog_btn.mr10{
    margin-right:10px;
}
.dialog_msg{
    padding:35px;
    text-align:center;
}