.top_lb{
    width: 100%;
}
.top_lb .swiper-slide{
    width: 100% !important;
}
.bases{
    width: 100%;
    background: url("../img/basebg.jpg") no-repeat center/100% 100%;
    padding: 70px 0;
}
.bases_part{
    width: 75%;
    margin: 0 auto;
    display: flex;
    display: -webkit-flex;
    justify-content: space-between;
    align-items: center;

}
.bases_part_left{
    width: 50%;

}
.bases_part_left>p:nth-child(1){
    font-size: 40px;
    font-weight: bolder;
    color: #ffffff;
    margin-bottom: 30px;
}
.bases_part_left>p:nth-child(2){
    display: inline-block;
    font-size: 16px;
    color: #378A37;
    background: #ffffff;
    padding: 5px 30px;
    margin-bottom: 20px;
    border-radius: 20px;
    font-weight: bolder;
}
.bases_part_left>p:nth-child(3){
    color: #ffffff;
    margin-bottom: 25px;
    font-size: 18px;
}
.bases_part_left>p:nth-child(4){
    color: #ffffff;
    margin-bottom: 25px;
    font-size: 14px;
    line-height: 28px;
}
.bases_part_left>div:nth-child(5){
    width: 25%;
    border:1px solid #ffffff;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-size: 15px;
    margin-top: 30px;
    color: #ffffff;
    cursor: pointer;
    border-radius: 30px;
}
.bases_part_right{
    width: 30%;

}
.bases_part_right>img{
    width: 90%;
}
.qua{
    width: 100%;
    background: #F3F3F3;
    padding: 70px 0;
}
.qua_part{
    width: 75%;
    margin: 0 auto;
    display: flex;
    display: -webkit-flex;
    flex-direction: column;
}
.qua_part>div:first-child{
    display: flex;
    display: -webkit-flex;
    align-items: center;
    margin-bottom: 10px;
}
.qua_part>div:first-child>p{
    width: 70%;
    font-size: 40px;
    color: #378A37;
    font-weight: bolder;
}
.qua_part>div:first-child>a{
    font-size: 14px;
    color: #ffffff;
    background: #378A37;
    padding: 10px 30px;
    border-radius: 30px;
}
.qua_part>p:nth-child(2){
    color: #333333;
    margin-bottom: 30px;
    font-size:28px;
}
.qua_part>p:nth-child(3){
    font-size: 16px;
    width: 55%;
    line-height: 28px;
    margin-bottom: 30px;
    color: #555555;
}
.qua_part>img:nth-child(4){
    width: 70%;
    margin: 0 auto;
}
.future{
    width: 100%;
    background: url("../img/futurebg.jpg") no-repeat center/100% 100%;
    padding: 70px 0;
}
.future_part{
    width: 75%;
    margin: 0 auto;

}
.future_part>p:first-child{
    text-align: center;
    font-size: 35px;
    font-weight: bolder;
    color: #ffffff;
    margin-bottom: 15px;
}
.future_part>p:nth-child(2){
    text-align: center;
    font-size: 18px;
    color: #ffffff;
    margin-bottom: 50px;
}
.future_part>div{
    display: flex;
    display: -webkit-flex;
    justify-content: space-between;
    width: 60%;
    margin: 0 auto;
}
.future_part>div>img{
    width: 30%;
}
.abouts{
    width: 100%;
    background: url("../img/aboutbg.jpg") no-repeat center/100% 100%;
    padding: 70px 0;
}
.about_part{
    width: 75%;
    margin: 0 auto;
    display: flex;
    display: -webkit-flex;
    justify-content: space-between;
    align-items: center;

}
.about_part_left{
    width: 48%;

}
.about_part_left>p:nth-child(1){
    font-size: 16px;

    color: #333333;
    font-weight: bolder;
    margin-bottom: 10px;
}
.about_part_left>p:nth-child(2){
    font-size: 40px;
    color: #378A37;
    font-weight: bolder;
}

.about_part_left>p:nth-child(3){
    font-size: 16px;
    color: rgb(102, 102, 102);
    line-height: 30px;
    margin-top: 50px;
    text-indent: 2em;
}
.about_part_left>p:nth-child(4){
    font-size: 16px;
    color: rgb(102, 102, 102);
    line-height: 30px;
    text-indent: 2em;
}
.about_part_left>p:nth-child(5){
    font-size: 16px;
    color: rgb(102, 102, 102);
    line-height: 30px;
    margin-bottom: 50px;
    text-indent: 2em;
}
.about_part_left>div:nth-child(6){
    width: 25%;
    border:1px solid #378A37;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-size: 15px;
    margin-top: 30px;
    color: #378A37;
    cursor: pointer;
    border-radius: 30px;
}
.about_part_right{
    width: 48%;
    display: flex;
    display: -webkit-flex;
    flex-wrap: wrap;
}
.about_part_right_item{
    width: 50%;
    box-sizing: border-box;
    display: flex;
    display: -webkit-flex;
    flex-wrap: wrap;
    align-items: center;
    padding: 20px;
}
.about_part_right_item>p:first-child{
    width: 100%;
    font-size:40px;
    color: #378A37;
    font-weight: bolder;
    text-align: center;
    margin-bottom: 20px;
}
.about_part_right_item>p:nth-child(2){
    width: 100%;
    font-size:24px;
    text-align: center;
    margin-bottom: 20px;
}
.about_part_right_item>p:nth-child(3){
    width: 100%;
    font-size:16px;
    color: rgb(102, 102, 102);
    text-align: center;
}
.about_part_right_item:nth-child(1){
    border-right: 1px solid #E4E4E4;
    border-bottom: 1px solid #E4E4E4;
}
.about_part_right_item:nth-child(2){
    border-bottom: 1px solid #E4E4E4;
}
.about_part_right_item:nth-child(3){
    border-right: 1px solid #E4E4E4;
}