.hint {
    width: 602px;
    height: 468px;
    position: fixed;
    top: 50%;
    left: 50%;
    margin-left: -300px;
    margin-top: -310px;
    z-index: 11111;
    display: none;
    box-shadow: 2px 2px 2px 2px #00000014;
}
img {
    border-style: none;
    vertical-align: middle;
}
.hint3 {
    width: 13px;
    height: 13px;
    background: url(/img/win_app_close.png) center no-repeat;
    position: absolute;
    top: 15px;
    right: 15px;
    cursor: pointer;
}