.hint {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;

    z-index: 11111;
    background: rgba(0, 0, 0, 0.7);    
    display: none;
}
.hint3 {
    width: 0.79rem;
    height: 0.79rem;    
    background: url(/images/img/close.png) center no-repeat;
    position: absolute;
    top: 3.1rem;
    right: .6rem;
    cursor: pointer;
}
.hint-in1 img {
	width: 5.03rem;
    margin-top: 2.5rem;
}