/* 学员案例  开始*/
.Div1 {
    height: auto;
    margin: 0px auto;
    overflow: hidden;
    position: relative;
}

.Div1_title {
    height: 32px;
    width: 1000px;
    padding-bottom: 3px;
    background: url(../images/lizi_img001.jpg) repeat-x;
}

.Div1_title em {
    float: left;
    font-style: normal;
    line-height: 32px;
    padding-left: 13px;
    font-size: 14px;
}

.Div1_title span {
    float: right;
    display: block;
    padding: 8px 15px 0 0;
    height: 20px;
}

.Div1_title span b, .Div1_title span a {
    display: block;
    float: left;
}

.Div1_title span b, .Div1_title span b img {
    width: 11px;
    height: 11px;
}

.Div1_title span b img {
    cursor: pointer;
}

.Div1_prev {
    padding: 2px 10px 0 0;
}

.Div1_next {
    padding: 2px 0 0 0px;
}

.Div1_title span a {
    font-size: 12px;
    background: url(../images/lizi_img005.jpg) no-repeat left center;
    padding-left: 15px;
    margin-right: 10px;
}

.Div1_title span a:hover {
    color: #f34d01;
    background: url(../images/lizi_img004.jpg) no-repeat left center;
}

.Div1_title span a.Div1_title_a1 {
    color: #f34d01;
    background: url(../images/lizi_img004.jpg) no-repeat left center;
}

.Div1_main {
    padding-top: 15px;
    height: 300px;
    width: 10000px;
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.Div1_main div {
    /*width: 1200px;*/
    height: 268px;
    float: left;
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
}

.Div1_main div span {
    /*background: url(../images/lizi_img006.jpg) no-repeat;*/
    /*width: 218px;*/
    padding: 0px 0px 0px 0px;
    height: 480px;
    display: block;
    float: left;
}

.Div1_main div span a {
    display: block;
}

.Div1_main_a1 {
    padding: 4px 3px 4px 4px;
    margin-bottom: 4px;
}

.Div1_main_a1, .Div1_main_a1 img {
    width: 389px;
    height: 257px;
}

.Div1_main div span b {
    display: block;
    padding-left: 10px;
    color: #787878;
}

.Div1_main div span p {
    line-height: 20px;
    padding: 0 10px;
    height: 87px;
    color: #787878;
}

.Div1_main div span.Div1_main_span1 b, .Div1_main div span.Div1_main_span1 p {
    color: #33a0ff;
}

.Div1 .Div1_prev1, .Div1 .Div1_next1 {
    display: block;
    width: 31px;
    height: 30px;
    position: absolute;
    cursor: pointer;
    z-index: 2;
    top: 135px;
}

.Div1 .Div1_prev1 img, .Div1 .Div1_next1 img {
    width: 31px;
    height: 30px;
}

.Div1 .Div1_prev1:hover, .Div1 .Div1_next1:hover {
    opacity: 0.7;
. filter: alpha(opacity = 70)
}

.Div1 .Div1_prev1 {
    left: 0px;
}

.Div1 .Div1_next1 {
    left: 1140px;
}
/*结束*/