.hover-img-tg a{
	display:block;
}
.hover-img-tg a img{
	visibility:hidden;
}
.hover-img-tg a:hover img{
	visibility:visible;
}
.xigou_kp3 {
    position: relative;
    width: 990px;
	margin: 0 auto;
}
.xigou_kp3 .absolute {
    left: -465px;
    overflow: hidden;
    width: 1920px;
    position: absolute;
}
.positionAb {
    position: absolute;
    z-index: 2;
    background: url(http://gdp.alicdn.com/imgextra/i2/62459430/T2U6ioXvxaXXXXXXXX-62459430.gif);
}