.content {
    width: 1200px;
    margin: 0 auto;
}

.banner-box {
    position: relative;
    width: 100%;
    height: 310px;
    overflow: hidden;
    text-align: center;
}

.banner-box img {
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    width: 1200px;
}


.filter-box {
    padding: 10px 20px;
    margin-top: 20px;
    box-shadow: 0 1px 2px #e2e2e2;
}

/* .sj-type {
    vertical-align: center;
} */

.filter-box span {
    display: inline-block;
    height: 20px;
    line-height: 20px;
    font-size: 14px;
    vertical-align: center;
    color: #666;
}

.filter-box a {
    display: inline-block;
    font-size: 12px;
    height: 20px;
    line-height: 20px;
    color: #666;
    padding: 0 5px;
    margin-left: 20px;
    border-radius: 4px;
}

.filter-box a:hover {
    background-color: #1dbf56;
    color: #fff;
}

.filter-box .active-type {
    background-color: #1dbf56;
    color: #fff;
}

.list-card {
    position: relative;
    padding: 30px 25px;
    box-shadow: 0 1px 2px #e2e2e2;
}
/* 子元素浮动，父元素失去高度，给父元素清除浮动 */
.list-card::after {
        display: block;
        clear: both;
        content: "";
        overflow: hidden;
        height: 0;
}

.list-card .img-box {
    width: 220px;
    height: 145px;
    overflow: hidden;
    float: left;
}

.img-box img {
    width: 100%;
    height: 100%;
}

.list-card .text-box {
    float: left;
    margin-left: 25px;
}

.list-card .text-box .title {
    display: block;
    padding-top: 10px;
    font-size: 24px;
    color: #1b1b1b;

}

.list-card .text-box p {
    margin-top: 10px;
    color: #999;
    font-size: 12px;
}

.list-card .view-more-btn {
    position: absolute;
    top: 50%;
    right: 60px;
    display: block;
    width: 106px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    background: #1dbf56;
    font-size: 14px;
    color: #fff;
    border-radius: 6px;
    margin-top: -20px;
}

.list-card .view-more-btn:hover {
    background-color: #2ad164;
}

.sj-box div {
    width: 200px;
    height: 100px;
  }
  
  
.qizhong,.jingsai {
    display: none;
}
.jingsai .img-box {
    width: 150px;
    height: 90px;
}

.jingsai .list-card {
    width: 1150px;
    height: 100px;
}