.flexslider {
    margin: 0 auto;
    position: relative;
    width: 100%;
    height: 550px;
    overflow: hidden;
    zoom: 1;
}

.flexslider .slides li {
    width: 100%;
    height: 100%
}

.flex-direction-nav a {
    width: 70px;
    height: 70px;
    line-height: 99em;
    overflow: hidden;
    margin: -35px 0 0;
    display: block;
    position: absolute;
    top: 50%;
    z-index: 10;
    cursor: pointer;
    opacity: 0;
    filter: alpha(opacity=0);
    -webkit-transition: all .3s ease;
    border-radius: 35px
}

.flex-direction-nav .flex-next {
    background-position: 0 -70px;
    right: 0
}

.flex-direction-nav .flex-prev {
    left: 0
}

.flexslider:hover .flex-next {
    opacity: .8;
    filter: alpha(opacity=25)
}

.flexslider:hover .flex-prev {
    opacity: .8;
    filter: alpha(opacity=25)
}

.flexslider:hover .flex-next:hover,.flexslider:hover .flex-prev:hover {
    opacity: 1;
    filter: alpha(opacity=50)
}

.flex-control-nav {
    width: 100%;
    position: absolute;
    bottom: 10px;
    text-align: center
}

.flex-control-nav li {
    margin: 0 2px;
    display: inline-block;
    zoom: 1;
    *display: inline
}

.flex-control-paging li a {
    background: url("../images/dot.png")/*tpa=https://www.xinboalm.com/static/images/dot.png*/ no-repeat 0 -16px;
    display: block;
    height: 16px;
    overflow: hidden;
    text-indent: -99em;
    width: 16px;
    cursor: pointer
}

.flex-control-paging li a.flex-active,.flex-control-paging li.active a {
    background-position: 0 0
}

.flexslider .slides a img {
    width: 100%;
    height: 549px;
    display: block
}