.nav5{height:5px;}
.diyfloat{
	display:block;
	position:absolute;
	right:5px;
	top:150px;
	width:73px;
	height:190px;
	z-index:99999;
	text-align:left;
}
.diyfloat a{display:block;}
.diyfloat_sw{
    margin-bottom:3px;
    width:73px;
    height:61px;
    background:url("../images/float_img1.png") no-repeat;
}
.diyfloat_qq
{
    margin-bottom:3px;
    width:73px;
    height:61px;
    background:url("../images/float_img2.png") no-repeat;
}
.diyfloat_home{
    margin-bottom:3px;
    width:73px;
    height:61px;
    background:url("../images/float_img3.png") no-repeat;
}
.diyfloat_bot{
    width:73px;
    height:61px;
    background:url("../images/float_img4.png") no-repeat;
    cursor:pointer;
}