/* 舒弹科技专题页样式 */

/* 舒弹科技 科技列表 */
.page_shudan_list {
    padding: 82px 0 120px;
}

.shudan_tits {
    text-align: center;
}
.shudan_tits h3 {
    font-size: 44px;
	font-weight: bold;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #000000;
}
.shudan_tits h4 {
    font-size: 24px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.5;
	letter-spacing: 0px;
	color: #000000;
    margin-top: 0.5em;
}
.shudan_list_uls {
    margin-top: 5.1%;
}
.shudan_list_uls ul {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}
.shudan_list_uls li {
    width: 23.4%;
}
.shudan_list_uls li a {
    display: block;
    position: relative;
}
.shudan_list_uls li .imgs {
    padding-top: 100%;
}
.shudan_list_uls li h5 {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    position: absolute;
    left: 0;
    width: 100%;
    bottom: 8%;
    text-align: center;
    font-size: 18px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 2;
	letter-spacing: 0px;
	color: #333333;
    padding: 0 1em;
}

@media (max-width: 1640px) {
    .page_shudan_list {
        padding: 5% 0 7%;
    }
    .shudan_tits h3 {
        font-size: 2.68vw;
    }
    .shudan_tits h4 {
        font-size: 1.46vw;
    }
    .shudan_list_uls li h5 {
        font-size: 17px;
    }
}

@media (max-width: 1400px) {
    .shudan_list_uls li h5 {
        font-size: 16px;
    }
}
@media (max-width: 1200px) {
    .shudan_tits h3 {
        font-size: 30px;
    }
    .shudan_tits h4 {
        font-size: 18px;
    }
    .shudan_list_uls {
        margin-top: 4.5%;
    }
    .shudan_list_uls li h5 {
        font-size: 15px;
    }
}

@media (max-width: 990px) {
    .shudan_tits h3 {
        font-size: 28px;
    }
    .shudan_tits h4 {
        font-size: 16px;
    }
    .shudan_list_uls li h5 {
        font-size: 14px;
    }
}

@media (max-width: 768px) {}

@media (max-width: 640px) {
    .page_shudan_list {
        padding: 24px 0 30px;
    }
    .shudan_tits h3 {
        font-size: 24px;
    }
    .shudan_tits h4 {
        font-size: 14px;
    }
    .shudan_list_uls {
        margin-top: 20px;
    }
    .shudan_list_uls ul {
        flex-wrap: wrap;
    }
    .shudan_list_uls li {
        width: 48%;
    }
    .shudan_list_uls li:nth-child(n+3) {
        margin-top: 4%;
    }
    .shudan_list_uls li h5 {
        bottom: 4%;
    }
}

/* 舒弹科技 图文介绍 */
.page_shudan_ins {
	background-color: #f6f6f6;
    padding: 6% 0;
}
.shudan_ins {
    justify-content: space-between;
    align-items: unset;
}
.shudan_ins_limg {
    width: 55.1%;
    position: relative;
    z-index: 1;
}
.shudan_ins_limg .ins_limg_li {
    display: block;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
}
.shudan_ins_limg .ins_limg_li.active {
    visibility: visible;
    position: relative;
    opacity: 1;
    transition: 0.3s all;
}

.shudan_ins_limg .imgs {
    height: auto;
    min-height: 100%;
    padding-top: calc(578 / 838 * 100%);
}
.shudan_ins_limg .imgs img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.shudan_ins_rtext {
	background-color: #ffffff;
    width: 44.9%;
    padding: 5.5% 5.7%;
    position: relative;
    z-index: 20;
}
.ins_rtext_wzs {
    position: relative;
}
.ins_rtext_wzs .ins_rtext_li {
    display: block;
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    visibility: hidden;
}
.ins_rtext_wzs .ins_rtext_li.active {
    position: relative;
    visibility: visible;
    opacity: 1;
    transition: 0.3s all;
}
.ins_rtext_wzs .wzs {
    font-size: 18px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 2;
	letter-spacing: 0px;
	color: #333333;

    overflow : hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 7;
    -webkit-box-orient: vertical;
    height: 14em;
}

.shudan_ins_rtext_uls {
    margin-top: 4.1%;
    width: 137%;
    margin-left: -28.6%;
}
.shudan_ins_rtext_uls ul {
    background-color: #ffffff;
    justify-content: space-between;
    padding: 1.44%;
    justify-content: space-between;
}
.shudan_ins_rtext_uls li {
    width: 32.4%;
}
.shudan_ins_rtext_uls li a {
    display: block;
}
.shudan_ins_rtext_uls li a img {
    width: 100%;
}

@media (max-width: 1640px) {
    .ins_rtext_wzs .wzs {
        font-size: 17px;
    }
}

@media (max-width: 1400px) {
    .ins_rtext_wzs .wzs {
        font-size: 16px;
    }
}
@media (max-width: 1200px) {
    .shudan_ins_rtext {
        padding: 5%;
    }
    .ins_rtext_wzs .wzs {
        font-size: 15px;
    }
}

@media (max-width: 990px) {
    .shudan_ins {
        flex-flow: column;
    }
    .shudan_ins_limg {
        width: 100%;
    }
    .shudan_ins_rtext {
        width: 100%;
        padding: 30px 20px;
    }
    .shudan_ins_rtext_uls {
        width: 100%;
        margin: 20px 0 0;
    }
    .ins_rtext_wzs .wzs {
        height: auto;
    }
}

@media (max-width: 768px) {}

@media (max-width: 640px) {
    .page_shudan_ins {
        padding: 24px 0;
    }
    .shudan_ins_rtext {
        padding: 24px 15px;
    }
    .ins_rtext_wzs .wzs {
        font-size: 14px;
    }
}

/* 舒弹科技 底 介绍文字 */
.page_shudan_introduce_wz {
	background-color: #292d31;
}
.page_shudan_introduce_wz .c_wzs {
    max-width: 1060px;
    font-size: 18px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.88;
	letter-spacing: 0px;
	color: #ffffff;
    padding: 4.2%;
    display: block;
    margin: 0 auto;
    text-align: center;
}

@media (max-width: 1640px) {
    .page_shudan_introduce_wz .c_wzs {
        line-height: 1.8;
    }
}

@media (max-width: 1400px) {
    .page_shudan_introduce_wz .c_wzs {
        font-size: 17px;
    }
}
@media (max-width: 1200px) {
    .page_shudan_introduce_wz .c_wzs {
        font-size: 16px;
    }
}

@media (max-width: 990px) {
    .page_shudan_introduce_wz .c_wzs {
        font-size: 15px;
    }
}

@media (max-width: 768px) {}

@media (max-width: 640px) {
    .page_shudan_introduce_wz .c_wzs {
        font-size: 14px;
        padding: 24px 0;
    }
}

/* 舒弹科技 底 介绍图片 */
.page_shudan_introduce_img {
    padding-bottom: 3%;
}

.page_shudan_introduce_img img {
    width: 100%;
    height: auto;
    object-fit: cover;
    min-height: 240px;
}


@media (max-width: 1640px) {
    .page_shudan_introduce_img img {
        min-height: 200px;
    }
}

@media (max-width: 1400px) {
}
@media (max-width: 1200px) {
    .page_shudan_introduce_img img {
        min-height: 180px;
    }
}

@media (max-width: 990px) {
    .page_shudan_introduce_img img {
        min-height: 150px;
    }
}

@media (max-width: 768px) {}

@media (max-width: 640px) {
    .page_shudan_introduce_img img {
        min-height: 120px;
    }
}