.yk_backdrop {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: #000;
    opacity: 0.6;
    filter: alpha(opacity=60);
    display: none;
    z-index: 9999
}

.yk_modal {
    width: 100%;
    height: 100%;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 10000;
    display: none;
    overflow: auto;
}

.yk_modal .yk_modal-container {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    background: #fff;
    border-radius: 4px;
}
.yk_modal .yk_modal-hd{
    height: 30px;
    line-height: 30px;
    font-size: 16px;
    border-bottom: solid 1px #eef0f1;
    padding: 15px 25px;
    box-sizing: content-box;
    color: #333;
}
.yk_modal .yk_modal-content{
    padding: 20px 30px;
    font-size: 18px;
    line-height: 30px;
    overflow-y: scroll;
    box-sizing: border-box;
}
.yk_modal .yk_modal-ft{
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 49px;
    border-top:1px solid #eef0f1;
}
.yk_modal .yk_btn-sure{
    position: absolute;
    right: 15px;
    top: 8px;
    background-color: #0095d9;
    color: #fff;
    width: 95px;
    height: 35px;
    line-height: 35px;
    text-align: center;
    border-radius: 5px;
    text-decoration: none;
}
.yk_modal .yk_modal-close{
    position: absolute;
    right: 15px;
    top: 25px;
    width: 12px;
    height: 12px;
    background: url(../images/icons.png) -48px -96px no-repeat;
}