.build_top {
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 2;
}
.tp_img {
    max-width: 100%;
    height: auto;
    position: absolute;
    right: 0;
    top: 0;
}
.build_top_zn {
    font-size: 24px;
    color: #ffffff;
    line-height: 1.3;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    min-height: 31px;
}

.build_top_en {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 10px;
    min-height: 31px;
}

.build_top_en>p {
    font-size: 24px;
    color: #ffffff;
    line-height: 1.3;
    flex: 1;
    min-width: 1px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.build_top_en>a {
    font-size: 16px;
    color: #ffffff;
    line-height: 1;
}
/* 模板3 */
.build_demo3 {
    padding-top: 58px;
    padding-bottom: 33px;
    padding-left: 53px;
    padding-right: 53px;
    box-sizing: border-box;
    background-color: #ffffff;
    margin-top: 40px;
    position: relative;
}

    .build_demo3 .build_top_zn,
    .build_demo3 .build_top_en > p,
    .build_demo3 .build_top_en > a {
        color: #882931;
    }

.demo3_wrap {
    margin-top: 36px;
    display: flex;
    flex-wrap: wrap;
    flex-direction: row;
    justify-content: space-between;
    position: relative;
    z-index: 2;
}

.build_demo3 .demo3_item {
    width: 505px;
    padding: 15px;
    box-sizing: border-box;
    display: flex;
    border: 1px solid #eaeaea;
    margin-bottom: 25px;
    background-color: #ffffff;
    transition: all 0.3s;
}

.demo3_item_img {
    width: 165px;
    height: 110px;
    overflow: hidden;
}

    .demo3_item_img > span {
        display: block;
        width: 100%;
        height: 100%;
        transition: all 0.3s;
        background-repeat: no-repeat;
        background-size: cover;
        background-position: center center;
    }

.demo3_item:hover .demo3_item_img > span {
    transform: scale(1.1);
}

.demo3_item:hover {
    background-color: #882931;
}

    .demo3_item:hover .demo3_item_right_title,
    .demo3_item:hover .demo3_item_right_text,
    .demo3_item:hover .demo3_item_right_date {
        color: #ffffff;
    }

.demo3_item_right {
    flex: 1;
    min-width: 1px;
    margin-left: 18px;
}

.build_demo3 .demo3_item_right_title {
    font-size: 16px;
    line-height: 1.3;
    color: #333333;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    min-height: 20px;
}

.build_demo3 .demo3_item_right_text {
    font-size: 14px;
    line-height: 1.3;
    color: #5f5f5f;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    margin-top: 11px;
    height: 36px;

}

.build_demo3 .demo3_item_right_date {
    font-size: 14px;
    color: #5f5f5f;
    line-height: 1.3;
    margin-top: 11px;
    min-height: 18px;
    margin-bottom:0;
}