/* 旋转木马 */
.outer {
    height: 340px;
    width: 1000px;
    margin: 200px auto;
    position: relative;
}

.inner {
    position: absolute;
    width: 100px;
    height: 100px;
    top: 50%;
    left: 50%;
    margin-top: -50px;
    margin-left: -50px;
    transform-style: preserve-3d;
    perspective: 500px;
}

.inner img {
    position: absolute;
    width: 790px;
    height: 400px;
    left: 50%;
    top: 50%;
    margin-left: -395px;
    margin-top: -200px;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
    filter: blur(5px);
}

.inner img {
    filter: blur(0px);
    transform: translate3d(0px, 0px, -400px);
}

.inner .now {
    filter: blur(0px);
    transform: translate3d(0px, 0px, 0px);
}

.inner .left1 {
    transform: translate3d(-300px, 0px, -200px);
}

.inner .right1 {
    transform: translate3d(300px, 0px, -200px);
}

.left, .right {
    width: 50%;
    height: 100%;
    float: left;
    z-index: 999;
    position: relative;
}

.left {
    background: url(btn_l.png) no-repeat center center;
    left: -300px;
}

.right {
    background: url(btn_r.png) no-repeat center center;
    right: -300px;
}

.left:hover, .right:hover {
    background: rgba(0, 0, 0, 0.2);
}