.a_padding:first-child .li {
    padding-bottom: 24px;
    border-bottom: 2px solid #00ffff;
}
/* banner*/
.swiper {
    height: 510px;
    /*background: #3466d9 url(../assets/imgs/lun.png) no-repeat center center;*/
    /*background-size: 100% auto;*/
}
@media screen and (max-width: 1440px) {
    .swiper {
        height: 510px;
    }
}

@media screen and (min-width: 2000px) {
    .swiper {
        height: 710px;
    }
}

.swiper-container {
    width: 100%;
    height: 100%;
    margin-left: auto;
    margin-right: auto;
}
.swiper-slide {
    text-align: left;
    font-size: 18px;
    background: #fff;
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: start;
    -ms-flex-pack: start;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.s_1,.s_2,.s_3 {
    /*background: url(../assets/imgs/lin.png) center center / cover no-repeat;*/
    background: url(../assets/imgs/lunbotu.jpg) center center / cover no-repeat;
}

.swiper_txt {
    width: 480px;
    /*margin-top: 134px;*/
}

.swiper_title {
    font-size:46px;
    font-family:PingFang SC;
    font-weight:500;
    color:rgba(255,255,255,1);
    margin-bottom: 38px;
}

.swiper_content {
    margin-bottom: 60px;
    font-size:20px;
    font-family:PingFang SC;
    font-weight:300;
    color:rgba(255,255,255,1);
    line-height:40px;
}

.know_more {
    border: 1px solid #fff;
    color: #fff;
}

.know_more:hover {
    background-color: rgba(255, 255, 255, 0.2);
}


/* 主体介绍 */
.introduce_box {
    padding-bottom: 50px;
}

.title_box {
    margin-top: 50px;
}
.i_title {
    margin-bottom: 18px;
}

/*亮点介绍的主体内容*/
.i_content {
    padding-top: 30px;
    padding-bottom: 30px;
}
.i_pic {
    padding: 34px 44px 24px 22px;
    width: 32%;
    height: 136px;
    margin-right: 1%;
    margin-bottom: 30px;
}
.i_pic:nth-child(3),.i_pic:nth-child(6) {
    margin-right: 0;
}
.ic_pic_box {
    width: 30%;
    height: 64px;
    margin-right: 40px;
}

.i_m_icon {
    font-size: 60px!important;
    display: block;
    color: #000;
}

.i_m_show_icon {
    font-size: 60px!important;
    display: none;
}

.i_pic:hover .ic_pic_box .i_m_icon {
    display: none;
}

.i_pic:hover {
    box-shadow:0px 4px 8px 0px rgba(0, 0, 0, 0.3);
}

.i_pic:hover .ic_pic_box .i_m_show_icon {
    display: block;
}

.ic_txt_box {
    width: 70%;
}

.ic_line {
    margin: 16px 0;
    width: 8%;
    height: 1px;
    background-color: #000;
}

.i_pic:hover .ic_txt_box .ic_line {
    margin: 16px 0;
    width: 100%;
    height: 1px;
    background-color: #3466d9;
    transition: width 0.3s linear;
}

.btn_box {
    text-align: center;
}

.know_btn {
    border: 1px solid #3466d9;
    display: inline-block;
}
.know_btn:visited {
    color: #3466d9;
    text-decoration: none;
}
.know_btn:hover {
    color: #fff;
    text-decoration: none;
    background-color: #3466d9;
}


/*客户案例*/
.people_box {
    height: 300px;
    background: #3466d9 url(../assets/imgs/people.jpg) no-repeat center center;
    background-size: auto 100%;
}

.b_title {
    padding: 50px 0 16px 0;
}

.b_title,.l_title {
    text-align: center;
}

.p_pic_box {
    width: 32%;
    height: 396px;
    margin-right: 2%;
    background-color: #fff;
}

.p_pic_box:last-child {
    margin-right: 0px;
}

.i_pic_box {
    height: 224px;
}

.i_pic_box_c {
    height: 224px;
}

.i_pix_content {
    padding: 40px 42px;
}

.company {
    padding-bottom: 16px;
}

.company_text {
    font-size:14px;
    font-family:Microsoft YaHei;
    font-weight:300;
    color: #000;
    line-height:24px;
    padding-top: 16px;
}

.iconfont_company_child {
    width: 90px;
    height: 20px;
}

.people_box2 {
    padding-bottom: 50px;
}

.p_container {
    margin-bottom: 50px;
}

.p_pic_box:hover {
    background-color: #3466d9;
    box-shadow:4px 6px 12px 0px rgba(0, 0, 0, 0.2);
}

.p_pic_box:hover .i_pix_content {
    color: #fff!important;
}

.p_pic_box:hover .i_pix_content .company_text {
    color: #fff!important;
}

.add_box {
    padding-bottom: 50px;
    background: #3466d9 url(../assets/imgs/add.jpg) no-repeat center center;
    background-size: auto 100%;
}


/* 时间轴 */


.add_a {
    text-decoration: none;
    color: #fff;
    transition-duration: 5s;
    -moz-transition-duration: .5s; /* Firefox 4 */
    -webkit-transition-duration: .5s; /* Safari 和 Chrome */
    -o-transition-duration: .5s; /* Opera */
}
.add_a:visited {
    color: #fff;
    text-decoration: none;
}
.add_a:hover {
    color: #3466d9;
    text-decoration: none;
    background-color: #fff;
    border: 0 !important;
    transition-duration: 5s;
    -moz-transition-duration: .5s; /* Firefox 4 */
    -webkit-transition-duration: .5s; /* Safari 和 Chrome */
    -o-transition-duration: .5s; /* Opera */
}

.time_line {
    height:1px;
    background:rgba(249,249,249,0.5);
    border-radius:1px;
    top:50%;
    margin-top: -12px;
    left: 0;
    z-index: 0;
}

.time_axis {
    padding-top: 40px;
    margin-bottom: 50px;
}

.t_item {
    width: 25%;
    height: 510px;
    background:rgba(255,255,255,0);
}

.t_item:hover {
    background:rgba(255,255,255,0.1);
    box-shadow:0px 5px 13px 0px rgba(0, 0, 0, 0.1);
    border-radius:4px;
}

.time_point {
    width:16px;
    height:16px;
    background:rgba(255,255,255,1);
    border-radius:50%;
    margin: 62px 0;
}

.t_item:hover .time_point {
    width:84px;
    height:84px;
    border:1px solid #fff;
    background-color: rgba(255, 255, 255, 0);
    margin: 28px 0;
}

.t_item:hover .time_point:after {
    content: '立即预购';
    width:70px;
    height:70px;
    position: absolute;
    top: 50%;
    margin-top: -35px;
    left: 50%;
    margin-left: -35px;
    background: rgba(231, 130, 41, 1);
    border-radius:50%;
    font-size:14px;
    font-family:Microsoft YaHei;
    font-weight:400;
    color:rgba(255,255,255,1);
    line-height: 70px;
    text-align: center;
    display: block;
    transition-duration: .5s;
    -moz-transition-duration: .5s; /* Firefox 4 */
    -webkit-transition-duration: .5s; /* Safari 和 Chrome */
    -o-transition-duration: .5s; /* Opera */
}

.hover_point {
    width:84px;
    height:84px;
    border:1px solid #fff;
    border-radius:50%;
    text-align: center;
    display: none;
    margin: 28px 0;
}

.t_item:hover .hover_point {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    /*display: block;*/
}

.buy_right_now {
    display: inline-block;
    width:70px;
    height:70px;
    background: rgba(231, 130, 41, 1);
    border-radius:50%;
    font-size:14px;
    font-family:Microsoft YaHei;
    font-weight:400;
    color:rgba(255,255,255,1);
    line-height: 70px;
    text-align: center;
    /*top: 50%;*/
    /*margin-top: -35px;*/
    /*left: 50%;*/
    /*margin-left: -35px;*/
    /*z-index: 100;*/
}




.time_pic {
    /*position: absolute;*/
    /*top: -188px;*/
    /*left: 50%;*/
    /*margin-left: -44px;*/
    padding:0;

}

.this_s_icon {
    font-size: 88px!important;
    color: #fff;
}

.txt {
    padding: 34px 30px;
}



.txt_line {
    margin: 20px auto;
    width:40px;
    height:1px;
    background:rgba(255,255,255,1);
    border-radius:1px;
}

.t_item:hover .txt_line {
    width:70px;
}

/*.txt_line:hover {*/
/*    width:70px;*/
/*}*/

.txt_price {
    margin-top: 28px;
    font-size:20px;
    font-family:Microsoft YaHei;
    font-weight:400;
}

/* 轮播图的分页器 */
/*包裹自定义分页器的div的位置等CSS样式*/
.swiper-pagination-custom {
    bottom: 10px;
    left: 0;
    width: 100%;
}
/*自定义分页器的样式，这个你自己想要什么样子自己写*/
.swiper-pagination-customs {
    width: 30px;
    height: 4px;
    display: inline-block;
    background: #000;
    opacity: .3;
    margin: 0 5px;
}
/*自定义分页器激活时的样式表现*/
.swiper-pagination-customs-active {
    opacity: 1;
    background-color: #fff;
}


/* 产品展示 */

.show_production {
    padding-bottom: 50px;
}

.computer_box {
    width: 50%;
    height:  510px;
    /*margin-bottom: 68px;*/
    text-align: center;
    color: #000;
}

.computer_box_child {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height:  510px;
}

.t_boder_box {
    height: 384px;
}



.t_border {
    width:518px;
    height:298px;
    border:14px solid #f2f2f4;
    box-sizing: content-box;
    margin-bottom: 50px;
    border-radius:8px;
    box-shadow: 0px 70px 34px -46px  #ccc;
}

.t_border_pic {
    width:518px;
    height:298px;
}

.computer_box_child:hover .t_border {
    width:538px;
    height:318px;
}

.computer_box_child:hover .t_border_pic {
    width:538px;
    height:318px;
}

.swiper_father {
    height: auto;
}