.head_bg {
    background: url(../imgs/industry/banner-1440.png) no-repeat;
    /* background-size: 100% 100%; */
    /* background-size: contain; */
}

@media (min-width: 1920px) {
    .head_bg {
        background: url(../imgs/industry/banner-1920.png) no-repeat;
        height: 600px;
    }
}

@media (min-width: 1680px) {
    /* .head_bg {
        background: url(../imgs/industry/banner-1920.png) no-repeat;
        height: 600px;
    } */
}

@media (min-width: 1440px) {
    .head_bg {
        background: url(../imgs/industry/banner-1440.png) no-repeat;
        height: 450px;
    }
}

/*>=1024的设备*/
@media (min-width: 1280px) {
    .head_bg {
        background: url(../imgs/industry/banner-1280.png) no-repeat;
        height: 400px;
    }
}







/* 行业痛点开始 */
#pain_points {
    padding-bottom: 62px;
}

#pain_points .pain_content {
    display: flex;
    justify-content: space-between;
}

#pain_points .pain_item {
    width: 228px;
    /* height: 275px; */
    background: #FFFFFF;
    border: 1px solid #E5E8ED;
    box-shadow: 0px 0px 22px 2px rgba(0, 0, 0, 0.06);
    text-align: center;
    box-sizing: border-box;
    padding: 30px 18px 40px;
}

#pain_points .pain_img {
    /* margin-top: 30px; */
}

#pain_points .pain_title {
    font-size: 22px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #333333;
    line-height: 25px;
    margin-top: 23px;
    margin-bottom: 50px;
    position: relative;
}

#pain_points .pain_title::after {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -20px;
    width: 48px;
    height: 2px;
    background: #0052D9;
    border-radius: 1px;
}

#pain_points .pain_desc {
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    line-height: 25px;
    text-align: left;
}

/* 行业痛点结束 */

/* 建设方案开始 */
#plan {
    width: 100%;
    background: url('../imgs/industry/plan_bg.png') no-repeat;
    background-size: 100% 100%;
    padding-bottom: 65px;
}

#plan .plan_content {
    display: flex;
    justify-content: space-between;
}

#plan .plan_item {
    width: 377px;
    /* height: 149px; */
    background: #FFFFFF;
    border: 1px solid #DBDBDB;
    box-shadow: 0px 0px 22px 2px rgba(0, 0, 0, 0.06);
    box-sizing: border-box;
    padding: 28px 20px 40px;
    display: flex;
}

#plan .plan_img {
    width: 40px;
    min-width: 40px;
    margin-right: 10px;
}

#plan .plan_detail {}

#plan .plan_detail_tit {
    height: 18px;
    font-size: 18px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #333333;
    margin-top: 9px;
    margin-bottom: 13px;
}

#plan .plan_detail_desc {
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    line-height: 24px;
}

/* 建设方案结束 */
/* 交付路径开始 */
.path {
    margin-bottom: 60px;
}

/* 使用效果开始 */
.effect {
    width: 100%;
    background: url('../imgs/industry/effect_bg.png') no-repeat !important;
    background-size: 100% 100% !important;
}

.effect_item {
    width: 378px !important;

}

/* 使用效果结束 */

/* 电力 */
.power_item {
    display: flex;
    align-items: center;
    width: 230px;
    height: 77px;
    background: #FFFFFF;
    border: 1px solid #E5E8ED;
    box-shadow: 0px 0px 22px 2px rgba(0, 0, 0, 0.06);
    text-align: center;
    box-sizing: border-box;
    padding: 18px 0;
    justify-content: center;
}

.power_img {
    width: 46px;
    min-width: 46px;
    margin-right: 9px;
    text-align: center;
}

.power_con {
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #333333;
    line-height: 30px;
}