.pain-spot-wrap {
    background-color: #ffffff;
    padding-top: 90px;
}
.pain-spot {
    width: 1200px;
    margin: 0 auto;
}
.pain-spot .title {
    font-family: 'Source Han Sans CN';
    font-style: normal;
    font-weight: 700;
    font-size: 40px;
    line-height: 60px;
    text-align: center;
    color: #333333;
    margin-bottom: 60px;
}

.pain-spot .sub-title {
    font-family: 'Source Han Sans CN';
    font-style: normal;
    font-weight: 500;
    font-size: 40px;
    line-height: 60px;
    text-align: center;
    color: #333333;
    margin-bottom: 70px;
}

.pain-spot .list-wrap {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.pain-spot .list-item {
    width: 380px;
    height: 150px;
    background: #F5F6F9;
    font-family: 'Source Han Sans CN';
    font-style: normal;
    font-weight: 500;
    font-size: 30px;
    line-height: 40px;
    text-align: center;
    color: #333333;
    padding: 0 18px;
    box-sizing: border-box;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

/* 智慧能源管理系统 */

.sys-pro-wrap {
    padding: 70px 0 90px 0;
    background: linear-gradient(90deg, #D9DEEA 0%, #F1F3F8 50%, #DAE0EB 100%);
}

.sys-pro {
    width: 1200px;
    margin: 0 auto;
}

.sys-pro .title {
    font-family: 'Source Han Sans CN';
    font-style: normal;
    font-weight: 700;
    font-size: 40px;
    line-height: 40px;
    text-align: center;
    color: #333333;
    margin-bottom: 60px;
}

.sys-pro .sub-pro {
    font-family: 'Source Han Sans CN';
    font-style: normal;
    font-weight: 400;
    font-size: 24px;
    line-height: 36px;
    text-align: center;
    color: #666666;
    margin-bottom: 80px;
}

.sys-pro img {
    width: 100%;
}

/* 智慧能源管理系统“6”大应用价值 */

.app-val-wrap {
    padding: 90px 0;
    background-color: #ffffff;
}

.app-val {
    width: 1200px;
    margin: 0 auto;
}

.app-val .title {
    font-family: 'Source Han Sans CN';
    font-style: normal;
    font-weight: 700;
    font-size: 40px;
    line-height: 60px;
    text-align: center;
    color: #333333;
    margin-bottom: 70px;
}

.app-val .list-wrap {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.app-val .list-item {
    width: 580px;
    height: 280px;
    border: 1px solid #CFD7ED;
    margin-bottom: 40px;
}

.app-val .list-item .top {
    width: 580px;
    height: 110px;
    background: #F5F6F9;
    display: flex;
    align-items: center;
    justify-content: center;
}

.app-val .list-item .top img {
    height: 50px;
    margin-right: 20px;
}

.app-val .list-item .top span {
    font-family: 'Source Han Sans CN';
    font-style: normal;
    font-weight: 500;
    font-size: 30px;
    line-height: 30px;
    color: #333333;
}

.app-val .list-item .bottom {
    height: 170px;
    padding: 0 40px;
}

.app-val .list-item .bottom .title {
    font-family: 'Source Han Sans CN';
    font-style: normal;
    font-weight: 500;
    font-size: 24px;
    line-height: 24px;
    color: #333333;
    margin: 30px 0 20px 0;
}

.app-val .list-item .bottom .pro {
    font-family: 'Source Han Sans CN';
    font-style: normal;
    font-weight: 400;
    font-size: 22px;
    line-height: 33px;
    text-align: center;
    color: #666666;
}

/* 智慧能源管理系统“4”大优势 */
.advantage-wrap {
    padding: 90px 0;
    background-color: #F5F6F9;
}

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


.advantage>.title {
    font-family: 'Source Han Sans CN';
    font-style: normal;
    font-weight: 700;
    font-size: 40px;
    line-height: 60px;
    text-align: center;
    color: #333333;
    margin-bottom: 54px;
}

.advantage .list-wrap {
    display: flex;
    flex-wrap: wrap;
}

.advantage .list-item {
    width: 600px;
    height: 286px;
    background: #FFFFFF;
    padding: 60px 0;
    box-sizing: border-box;
    font-family: 'Source Han Sans CN';
    font-style: normal;
    font-weight: 500;
    font-size: 26px;
    line-height: 26px;
    text-align: center;
    color: #000000;
    display: flex;
    flex-direction: column;
    justify-content: space-between;

}

.advantage .list-item .title {
    font-family: 'Source Han Sans CN';
    font-style: normal;
    font-weight: 700;
    font-size: 30px;
    line-height: 30px;
    text-align: center;
    color: #1E7DF1;
}


/* 助力数字重生，赋能解决方案 */

.assist-wrap {
    padding: 90px 0;
    background-color: #ffffff;
}

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

.assist > .title {
    font-family: 'Source Han Sans CN';
    font-style: normal;
    font-weight: 700;
    font-size: 40px;
    line-height: 40px;
    text-align: center;
    color: #333333;
    margin-bottom: 70px;
}

.assist .list-wrap {
    display: flex;
    justify-content: space-between;
}

.assist .list-item {
    width: 380px;
    height: 448px;
    background: #F5F6F9;
    border-radius: 20px;
    padding: 50px 30px;
    box-sizing: border-box;
}

.assist .list-item .title {
    font-family: 'Source Han Sans CN';
    font-style: normal;
    font-weight: 500;
    font-size: 30px;
    line-height: 24px;
    text-align: center;
    color: #000000;
    margin-bottom: 30px;
}

.assist .list-item .sub-title {
    font-family: 'Source Han Sans CN';
    font-style: normal;
    font-weight: 500;
    font-size: 24px;
    line-height: 24px;
    text-align: center;
    color: #000000;
    margin-bottom: 30px;
}

.assist .list-item .pro {
    font-family: 'Source Han Sans CN';
    font-style: normal;
    font-weight: 400;
    font-size: 24px;
    line-height: 40px;
    text-align: center;
    color: #333333;
}