ul{
    margin: 0;
    padding: 0;
}
.bx_wrap{
    position: relative;
    padding: 0px;
    width: 815px;
    margin: 0px auto;
}


.prev {
	position: absolute;
	top: 0px;
	outline: 0;
	left: 0px;
    z-index: 90;
}

.next {
	position: absolute;
	top: 0px;
	right: 0px;
	outline: 0;
    z-index: 90;

}
.prev img,
.next img
{
    border: 0px;
}


.bx_container{
    margin-left: 0px;
    padding: 0px;
}