/* 业务板块 start */

.businessSegment {
    padding-top: 100px;
    padding-bottom: 150px;
    overflow: hidden;
}

.businessSegment_info {
    padding-top: 60px;
    text-align: center;
}

.businessSegment_info img {
    max-width: 100%;
    height: auto;
    display: inline-block;
}

@media (max-width: 767px) {
    .businessSegment {
        padding-top: 20px;
        padding-bottom: 30px;
    }
    .businessSegment_info {
        padding-top: 20px;
    }
}


/* 业务板块 end */


/* 十年保修 start */

.tenYearWarranty {
    padding-top: 100px;
    padding-bottom: 30px;
    overflow: hidden;
}

.tenYearWarranty_info {
    margin: 80px auto;
    text-align: center;
}

.tenYearWarranty_info p {
    display: inline-block;
    width: 100%;
    color: #333;
}

.tenYearWarranty_info h4 {
    display: inline-block;
    width: 100%;
    font-weight: bolder;
    color: #DAB82D;
    margin: 10px 0px 20px;
}

.tenYearWarranty_img {
    width: 1108px;
    margin: 40px auto 0px;
    box-shadow: 0 20px 30px rgba(0, 0, 0, .1);
}

@media (max-width: 767px) {
    .tenYearWarranty {
        padding-top: 20px;
        padding-bottom: 30px;
    }
    .tenYearWarranty_info {
        margin-top: 20px;
        margin-bottom: 0px;
    }
    .tenYearWarranty_img {
        width: 100%;
        margin-top: 20px;
        box-shadow: 0 10px 15px rgb(0 0 0 / 10%);
    }
    .tenYearWarranty_info h4 {
        margin-bottom: 0px;
    }
}


/* 十年保修 end */


/* 集团优势 start */

.groupAdvantages {
    padding-top: 100px;
    padding-bottom: 30px;
    overflow: hidden;
}

.groupAdvantages_summary {
    margin: 60px auto 90px;
    text-align: center;
    line-height: 36px;
}

.advantages_investment {
    height: 300px;
    background: #F7F7F7;
}

.advantages_investment_cover {
    width: 600px;
    height: 300px;
    text-align: center;
    line-height: 300px;
    font-size: 0px;
}

.advantages_investment_cover img {
    max-width: 100%;
    height: auto;
    display: inline-block;
}

.advantages_investment_info {
    width: 600px;
    padding: 60px 40px;
}

.advantages_investment_info h4 {
    color: #333;
    font-weight: bolder;
    margin-bottom: 25px;
    margin-top: 0px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    -o-text-overflow: ellipsis;
}

.advantages_investment_info p {
    color: #999;
    line-height: 28px;
    height: 140px;
    overflow-y: auto;
}

.advantages_welfare {
    width: 100%;
    height: 509px;
    background: #f7efed;
    margin-top: 80px;
    padding: 80px 0px;
    position: relative;
}

.advantages_welfare_cover {
    position: absolute;
    top: 0px;
    right: 0px;
}

.advantages_welfare_info {
    width: 600px;
    height: 300px;
    background: url(../images/advantages/group_advantages_heart.jpg) no-repeat right bottom #fff;
    padding: 60px 40px;
}

.advantages_welfare_info h4 {
    color: #333;
    font-weight: bolder;
    margin-bottom: 25px;
    margin-top: 0px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    -o-text-overflow: ellipsis;
}

.advantages_welfare_info p {
    color: #999;
    line-height: 28px;
    height: 140px;
    overflow-y: auto;
}

.advantages_list {
    margin-top: 120px;
}

.advantages_list ul {
    width: 1260px;
    margin-left: -30px;
}

.advantages_list li {
    float: left;
    width: 360px;
    height: 270px;
    background: url(../images/advantages/group_advantages_bg.jpg) no-repeat center center;
    margin: 50px 30px;
    text-align: center;
    padding: 70px 35px 0px;
    position: relative;
}

.advantages_list li h4 {
    color: #333;
    font-weight: bolder;
    margin-bottom: 16px;
    margin-top: 0px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    -o-text-overflow: ellipsis;
}

.advantages_list li p {
    color: #999;
    line-height: 26px;
    height: 140px;
    overflow-y: auto;
}

.advantages_list_ico {
    position: absolute;
    width: 80px;
    height: 80px;
    top: -40px;
    left: 50%;
    margin-left: -40px;
}

@media (max-width: 767px) {
    .groupAdvantages {
        padding-top: 20px;
        padding-bottom: 10px;
    }
    .groupAdvantages_summary {
        margin: 20px 0px;
        line-height: 24px;
    }
    .advantages_investment {
        background: none;
        height: auto;
        overflow: hidden;
    }
    .advantages_investment_cover {
        width: 100%;
        height: auto;
        line-height: 100%;
    }
    .advantages_investment_info,
    .advantages_welfare_info {
        width: 100%;
        padding: 0px;
        margin: 20px 0px;
    }
    .advantages_investment_info h4,
    .advantages_welfare_info h4 {
        font-size: 16px;
        margin-bottom: 10px;
    }
    .advantages_investment_info p,
    .advantages_welfare_info p {
        line-height: 24px;
        height: auto;
    }
    .advantages_welfare {
        padding: 0px;
        margin-top: 0px;
        background: none;
        height: auto;
    }
    .advantages_welfare_cover {
        width: 92%;
        margin: auto;
        position: relative;
    }
    .advantages_welfare_info {
        height: auto;
        background: none;
    }
    .advantages_list {
        margin-top: 20px;
        overflow: hidden;
    }
    .advantages_list ul {
        width: 100%;
        margin-left: 0px;
        overflow: hidden;
    }
    .advantages_list li {
        width: 100%;
        margin: 40px 0px 10px 0px;
        /* padding: 50px 20px 0px; */
    }
    .advantages_list li h4 {
        font-size: 16px;
    }
}


/* 集团优势 end */