body{padding:0; margin:0}
.index_top {
	POSITION: relative; HEIGHT: 300px; MARGIN-LEFT: auto; MARGIN-RIGHT: auto; width:1000px
}
.index_top .w1k {
	Z-INDEX: 5
}
.top_bg {
	POSITION: relative; MAX-WIDTH: 1000px; HEIGHT: 100%; MARGIN-LEFT: auto; OVERFLOW: hidden; MARGIN-RIGHT: auto
}
.index_prev {
	Z-INDEX: 9; POSITION: absolute; MARGIN-TOP: -34px; WIDTH: 53px; HEIGHT: 53px; TOP: 50%; CURSOR: pointer
}
.index_next {
	Z-INDEX: 9; POSITION: absolute; MARGIN-TOP: -34px; WIDTH: 53px; HEIGHT: 53px; TOP: 50%; CURSOR: pointer
}
.index_prev {
	BACKGROUND: url(../images/home_png24.png) no-repeat left top; LEFT: 85px; _background: url(../images/typeBtnL.gif)
}
.index_next {
	BACKGROUND: url(../images/home_png24.png) no-repeat -53px top; RIGHT: 85px; _background: url(../images/typeBtnR.gif)
}
.img_width {
	Z-INDEX: 1; POSITION: absolute; WIDTH: 20000px; TOP: 0px; LEFT: 0px
}
.img_width .s_bg {
	ZOOM: 1; BACKGROUND-REPEAT: no-repeat; BACKGROUND-POSITION: center top; FLOAT: left; HEIGHT: 300px; OVERFLOW: hidden
}
.img_width .s_bg A {
	WIDTH: 100%; FLOAT: left; HEIGHT: 100%
}
.top_bg .sign {
	Z-INDEX: 8; POSITION: absolute; BOTTOM: 25px; FLOAT: left; HEIGHT: 3px; LEFT: 48%
}
.top_bg .sign LI {
	POSITION: relative; WIDTH: 17px; BACKGROUND: url(../images/home_png24.png) no-repeat left -53px; FLOAT: left; HEIGHT: 17px; OVERFLOW: hidden; _background: url(../images/homeDot.gif)
}
.top_bg .sign LI.on {
	BACKGROUND: url(../images/home_png24.png) no-repeat -17px -53px; _background: url(../images/homeDotRed.gif)
}