/* 头部 */
.navigation_item_about_us{
    border-bottom: 2px white solid;
    padding: 6px 0px;
}
.navigation_roll .navigation_item_about_us{
    border-bottom: 2px #3e6ef1 solid !important;
    padding: 6px 0px !important;
}
.banner{
    background-image: url('../image/banner_about_us.png');
    background-size: cover;
    background-repeat: no-repeat;
    width: 100%;
    min-height: 650px;
}
.banner_box{
    width: 100%;
    min-height:650px;
    color: #FFFFFF;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    align-content: center;
}
.banner_title{
    margin-bottom: 56px;
}
.banner_content{
    display: flex;
    align-items: center;
}
.banner_text{
    margin: 0px 16px;
}
.banner_text_line{
    width: 250px;
    height: 1px;
    background: #FFFFFF;
    opacity: 0.8;
}

/* 公司介绍 */
.introduce_card_item{
    width: 388px;
    height: 260px;
    margin: 80px 9px;
    color: #FFFFFF;
    padding: 24px;
}
.introduce_card_item:nth-child(1){
    background: url("../image/introduce_card_01.png") no-repeat;
    background-size: 100% 100%;
}
.introduce_card_item:nth-child(2){
    background: url("../image/introduce_card_02.png") no-repeat;
    background-size: 100% 100%;
}
.introduce_card_item:nth-child(3){
    background: url("../image/introduce_card_03.png") no-repeat;
    background-size: 100% 100%;
}
.introduce_card_item_title{
    opacity: 0.8;
    margin-bottom: 20px;
    margin-top: 133px;
    font-size: 18px;
}
.introduce_card_item_text{
    font-size: 24px;
}

.about_us_title_01{
    background-image: url('../image/about_us_title_01.png');
    background-repeat: no-repeat;
    height: 133px;
    width: 583px;
}


.swiper-container {
    width: 1200px;
    height: 216px;
  }

.swiper-slide {
    width: 288px;
    height: 216px;
    text-align: center;
    font-size: 18px;
    background: #fff;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    position: relative;
}

.swiper-slide span{
    position: absolute;
    bottom: 5px;
    left: 0px;
    right: 0px;
    color: #FFFFFF;
    font-size: 14px;
}

.map_icon > div{
    width: 400px;
    height: 180px;
    background: #FFFFFF;
    box-shadow: 0px 3px 15px rgba(119, 140, 162, 0.13);
    opacity: 1;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.map_icon > div img{
    width: 36px;
    height: 36px;
}
.map_box{
    box-shadow: 0 0 10px rgba(165, 0, 0, 0.1);
}
.map_box,
#Map{
    width: 776px;
    height: 380px;
    position: relative;
    border-radius: 24px;
}

.marign_l_24{
    margin-left: 24px;
}

.marign_l_16{
    margin-left: 16px;
}

.map_btn{
    background: #FFFFFF;
    box-shadow: 0px 3px 15px rgba(119, 140, 162, 0.13);
    opacity: 0.8;
    width: 776px;
    height: 48px;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding-left: 20px;
    box-sizing: border-box;
}

.map_btn > div{
    width: 124px;
    height: 30px;
    border: 1px solid #3E6EF1;
    color: #3E6EF1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    cursor: pointer;
}

.map_btn > div:nth-child(1){
    border-radius: 4px 0px 0px 4px;
}
.map_btn > div:nth-child(3){
    border-radius: 0px 4px 4px 0px;
}

.map_btn .select_btn{
    background: #3E6EF1;
    color: #FFFFFF;
}
.BMap_bubble_top{
    padding-top: 8px;
    box-sizing: border-box;
}
.BMap_bubble_content{
    padding-top: 6px;
    box-sizing: border-box;
}

.map_address{
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #FFFFFF;
    height: 63px;
    opacity: 0.8;
    z-index: 100;
    padding-left: 20px;
    box-sizing: border-box;
}