.flexslider:hover .flex-direction-nav a {
    -webkit-box-shadow: none;
            box-shadow: none;
    text-decoration: none;
    outline: none;
}

.flexslider .slides li div{
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.flex-control-paging li a:hover,.flex-control-paging li a:focus{
    -webkit-box-shadow: none;
            box-shadow: none;
}