.control-box {
    width: 680px;
    height: 220px;
    background-size: 1055px;
    background-repeat: no-repeat;
    background-position: 60px 165px;
    float: left;
}
.control-box ul {
    list-style: none;
    position: relative;
}
.control-box ul li {
    position: absolute;
    top: 92px;
    cursor: pointer;
}
.prev {
    left: 0;
}
.next {
    right: 0;
}
.bigbox {
    overflow: hidden;
    width: 680px;
    height: 220px;
    margin: auto 0px auto;
}
#switcher {
    height: 250px;
    left: 0px;
}
.content_1.content_2 {
    width: 100%;
    float: left;
}
.boxx {
    transition:all .7s ease 0s;
    width: 255px;
    height: 220px;
    float: left;
    border-left: 3px white solid;
}
.boxx:hover {
    opacity:0.5;
}

.control-box2 {
    width: 680px;
    height: 220px;
    background-size: 1055px;
    background-repeat: no-repeat;
    background-position: 60px 165px;
    float: left;
    margin-top: 10px;
}
.control-box2 ul {
    list-style: none;
    position: relative;
}
.control-box2 ul li {
    position: absolute;
    top: 92px;
    cursor: pointer;
}
.prev {
    left: 0;
}
.next {
    right: 0;
}
.bigbox2 {
    overflow: hidden;
    width: 680px;
    height: 197px;
    margin: auto 0px auto;
}
#switcher2 {
    height: 250px;
    left: 0px;
}
.content_12.content_22 {
    width: 100%;
    float: left;
}
.boxx2 {
    transition:all .7s ease 0s;
    width: 255px;
    height: 220px;
    float: left;
    border-left: 3px white solid;
}
.boxx2:hover {
    opacity:0.5;
}