#slider-wrapper ul {
    margin: 0px;
}

.bx-viewport, .bx-wrapper{
    width:100%;
    height:100% !important;
}

.bxslider, .bxslider li {
    height: 650px !important;
}

.bxslider li {
    background-repeat: no-repeat;
    background-position: top center;
    -moz-background-size: cover;
    -webkit-background-size: cover;
    background-size: cover;
}