.silde-box {
    width: 100%;
    height: 263px;
    overflow: hidden;
    position: relative;
    z-index: 1;
    box-shadow: 0 0 10px rgba(0, 0, 0, .7);
}

.silde-box .silde-list {
    position: absolute;
    z-index: 2;
    left: 0;
    top: 0;
}

.silde-box .silde-list li {
    float: left;
    position: absolute;
}
.silde-box .silde-tags {
    display: none;
}

.silde-box .prev,
.silde-box .next {
    display: none;
    width: 31px;
    height: 34px;
    position: absolute;
    top: 45%;
    z-index: 20;
    background-image: url(../images/arrows.png);
    background-repeat: no-repeat;
    cursor: pointer;
}

.silde-box .prev{
    left: 10px;
    background-position: 0 0;
}
.silde-box .next{
    right: 10px;
    background-position: -31px 0;
}
.silde-box:hover .prev,
.silde-box:hover .next{
    display: block;
}