* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
    list-style: none;
}

div {
    display: block;
}

.main {
    font-family: OpenSans;
}

.banner img {
    width: 100%;
    display: block;
    min-height: 300px;
    object-fit: cover;
}

.mySwiper1 {
    position: relative;
}

.w1400 {
    width: 1400px;
    margin: 0 auto;
    max-width: 94%;
}

.mySwiper1 .swiper-button-nt1 {
    position: absolute;
    /* 35px */
    right: 35px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    cursor: pointer;
}

.mySwiper1 .swiper-button-nt1 span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 66px;
    height: 66px;
    border-radius: 50%;
    color: #fff;
    border: 1px solid #fff;
    transition: all 0.3s ease;
}

.mySwiper1 .swiper-button-nt1 span:hover {
    border-color: #27943c;
    color: #27943c;
}

.mySwiper1 .swiper-button-pv1 {
    position: absolute;
    /* 35px */
    left: 35px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    cursor: pointer;
}

.mySwiper1 .swiper-button-pv1 span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 66px;
    height: 66px;
    border-radius: 50%;
    color: #fff;
    border: 1px solid #fff;
    transition: all 0.3s ease;
}

.mySwiper1 .swiper-button-pv1 span:hover {
    border-color: #27943c;
    color: #27943c;
}

.mySwiper1 .swiper-pagination-bullet-active {
    background: #27943c;
    opacity: 1;
}

.swiper-pagination-bullet {
    background: #fff;
}


.box1 {
    padding: 80px 0;
    background: #f9f9f9;
}

.box1-title p {
    font-size: 36px;
    font-family: OpenSans;
    color: #333;
    line-height: 1;
    margin-bottom: 60px;
    text-align: center;
    font-weight: bold;
}
.box1 .box1-bom{ padding:0 32px;}
.box1-box {
    position: relative;
}

.box1-box img {
    max-width: 100%;
    width: 100%;
}

.box1-box .video_play {
    width: auto;
    position: absolute;
    z-index: 3;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.swiper-container2 {
    overflow: hidden;
    width: 100%;
    position: relative;
}

.swiper-button-nt2 {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    cursor: pointer;
}

.swiper-button-nt2 span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 66px;
    height: 66px;
    border-radius: 50%;
    border: 1px solid #a8a8a8;
    color: #a8a8a8;
    transition: all 0.3s ease;
    background: #fff;
}

.swiper-button-nt2 span:hover {
    background: #27943c;
    border-color: #27943c;
    color: #fff;
}

.swiper-button-pv2 {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    cursor: pointer;
}

.swiper-button-pv2 span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 66px;
    height: 66px;
    border-radius: 50%;
    border: 1px solid #a8a8a8;
    color: #a8a8a8;
    transition: all 0.3s ease;
    background: #fff;
}

.swiper-button-pv2 span:hover {
    background: #27943c;
    border-color: #27943c;
    color: #fff;
}

.video-wrapper,
.ifrane-wrapper {
    display: none;
}


.video-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.video-modal_cen {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.video-modal-content {
    display: flex;
}

.video-wrapper {
    padding-top: 20px;
    padding-right: 10px;
}

.close-modal {
    cursor: pointer;
    color: #fff;
    font-size: 30px;
    line-height: 1;
}

.more_new {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 60px;
    background: #27943c;
    color: #fff;
    font-weight: bold;
    width: 290px;
    border-radius: 30px;
    margin: 0 auto;
    margin-top: 50px;
}

.more_new span {
    font-size: 16px;
    font-weight: bold;
    font-family: OpenSans;
}

.more_new .iconfont {
    display: block;
    margin-left: 13px;
    font-size: 23px;
    font-weight: normal;
}

.box2 {
    padding: 80px 0;
}

.box2-title {
    margin-bottom: 55px;
}

.box2-title p {
    font-size: 36px;
    font-family: OpenSans;
    color: #333;
    text-align: center;
    line-height: 1;
    font-weight: bold;
}

.box2-bom>ul>li {
    padding-bottom: 40px;
    border-bottom: 1px solid #f7f7f7;
    margin-bottom: 50px;
}

.box2-bom>ul>li:last-child {
    padding-bottom: 0;
    margin-bottom: 0;
    border: none;
}

.box2-bom>ul>li .box2_box>ul {
    display: flex;
    flex-wrap: wrap;
}


.box2-bom>ul>li .box2_box>ul li,.box2-bom>ul>li .box2_box>ul i{
	width: 24.28%;
}
.box2-bom>ul>li .box2_box>ul li{
	position: relative;
	height: 375px;
	background-color: rgba(245, 245, 245, 1);
	margin-bottom: 15px;
	overflow: hidden;
}
.box2-bom>ul>li .box2_box>ul li:not(:nth-child(4n)){margin-right: 0.95%;}
.box2-bom>ul>li .box2_box>ul li .li-c{
	position: relative;
	height: 100%;
	transition: all .8s;
}
.box2-bom>ul>li .box2_box>ul li:hover .li-c{
	opacity: 0;
}
.box2-bom>ul>li .box2_box>ul li .pic{
	position: relative;
	z-index: 1;
	padding: 31px 0 0;
}
.box2-bom>ul>li .box2_box>ul li .pic img{
	display: block;
	max-width: 100%;
	margin: 0 auto;
}
.box2-bom>ul>li .box2_box>ul li .text-title{
	font-size: 24px;
	font-family: OpenSans;
	font-weight: 400;
	color: #333333;
	line-height: 1;
}
.box2-bom>ul>li .box2_box>ul .more{
	width: 120px;
	height: 34px;
	border: 1px solid #27943C;
	border-radius:17px;
	font-size: 14px;
	line-height:34px;
	font-family: OpenSans;
	font-weight: 400;
	color: #27943C;
	text-transform: uppercase;
	text-align: center;
	transition: all .6s;
	margin: 19px auto 0;
}
.box2-bom>ul>li .box2_box>ul .more:hover{
	background-color: #fff;
	border-color: #fff;
	color: #27943C;
}
.box2-bom>ul>li .box2_box>ul .text-box{
	position: absolute;
	left: 0;
	width: 100%;
	bottom: 36px;
	text-align: center;
	z-index: 4;
}
.box2-bom>ul>li .box2_box>ul .li-box{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(78, 78, 78, 1);
	opacity: 0;
	transition: all .8s;
	z-index: 3;
}
.box2-bom>ul>li .box2_box>ul li:hover .li-box{
	opacity: 1;
}
.box2-bom>ul>li .box2_box>ul .li-box:before{
	position: absolute;
	content: "";
	left: 20px;
	top: 20px;
	width: 0;
	height: 0;
	box-sizing: border-box;
	border-left: 2px solid #fff;
	border-top: 2px solid #fff;
	transition: all 1.5s;
	/* transform: scale(0); */
	transform-origin: left top;
}
.box2-bom>ul>li .box2_box>ul .li-box:after{
	position: absolute;
	content: "";
	bottom: 20px;
	right: 20px;
	width: 0;
	height: 0;
	box-sizing: border-box;
	border-right: 2px solid #fff;
	border-bottom: 2px solid #fff;
	transition: all 1.5s;
	/* transform: scale(0); */
	transform-origin: right bottom;
}
.box2-bom>ul>li .box2_box>ul .li-box:hover:before,
.box2-bom>ul>li .box2_box>ul .li-box:hover:after{
	width: 60px;
	height: 60px;	
}
.box2-bom>ul>li .box2_box>ul .li-box .text-box{
	padding: 0 16px;
	text-align: left;
}
.box2-bom>ul>li .box2_box>ul .li-box .text-box .text-title{
	color: #fff;
	font-size: 18px;
}
.box2-bom>ul>li .box2_box>ul .li-box .text-box .more{
	color: #fff;
	border-color: #fff;
	margin-left: 0;
}
.box2-bom>ul>li .box2_box>ul .li-box .text-box .more:hover{
	border-color: #27943C;
	color: #27943C;
	background-color: transparent;
}
.box2-bom>ul>li .box2_box>ul .li-box .lable{
	display: flex;
	flex-wrap: wrap;
	font-size: 16px;
	font-family: OpenSans;
	font-weight: 400;
	color: #FFFFFF;
	margin-top: 10px;
}
.box2-bom>ul>li .box2_box>ul .li-box .lable span:not(:last-child){
	margin-right: 14px;
}



.box2_box .box2_box_title {
    margin-bottom: 34px;
    font-size: 16px;
    color: #222222;
    line-height: 1;
    font-family: OpenSans;
}

.box2_box_ner {
    width: 100%;
    height: 100%;
    position: relative;
}

.box2_box_ner_prc img {
    /* width: 100%; */
    max-width: 100%;
    display: block;
    margin: 0 auto;
}

.box2_box_ner_bom {
    position: absolute;
    width: 100%;
    bottom: 50px;
    left: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.box2_box_ner_bom p {
    font-size: 16px;
    line-height: 1;
    font-family: OpenSans;
    color: #333;
    margin-bottom: 30px;
    text-align: center;
}

.box2_box_ner_bom a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 120px;
    height: 34px;
    border: 1px solid #27943c;
    border-radius: 17px;
    color: #27943c;
    font-size: 14px;
    transition: all 0.3s ease;
}

.box2_box_ner_bom a:hover {
    background: #27943c;
    color: #fff;
}

.box2_box_ner_bom a .iconfont {
    display: block;
    margin-left: 8px;

}

.box2-bom .more_new {
    margin-top: 10px;
    /* padding-top: 10px; */
}

.box3 {
    padding: 75px 0 128px;
    background: #f5f5f5;
}

.box3-title {
    margin-bottom: 55px;
}

.box3-title p {
    font-size: 36px;
    font-family: OpenSans;
    color: #333;
    text-align: center;
    line-height: 1;
    font-weight: bold;
}

.box3-bom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.box3-bom .box3-l {
    width: 50%;
}

.box3-bom .box3-r {
    width: 46%;
}

.box3-l img {
    width: 100%;
}

.mySwiper3 {
    margin-bottom: 18px;
}

.mySwiper3 .swiper-slide {
    position: relative;
}

.box3-cen .play_video {
    width: auto;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.box3-r ul li {
    margin-bottom: 50px;
}

.box3-r ul li:last-child {
    margin-bottom: 0;
}

.box3_r-box {
    display: flex;
}

.box3-r-prc img {
    display: block;
    margin-right: 12px;
}

.box3-r-zi span {
    display: block;
    line-height: 1;
    font-size: 18px;
    margin-bottom: 10px;
    font-family: OpenSans;
    color: #27943c;
    font-weight: bold;
}

.box3-r-zi p {
    font-size: 15px;
    font-family: OpenSans;
    color: #555555;
    line-height: 25px;
}

.box3-r .more_new {
    margin: 0;
    margin-top: 50px;
}

.box4 {
    padding: 80px 0 125px;
    background: #27943c;
}

.box4-title {
    margin-bottom: 95px;
}

.box4-title p {
    font-size: 36px;
    font-family: OpenSans;
    color: #fff;
    text-align: center;
    line-height: 1;
    font-weight: bold;
}

.box4-bom ul {
    display: flex;
}

.box4-bom ul li {
    width: 20%;
    display: flex;
    justify-content: center;
    border-right: 1px solid #52a963;
    margin-bottom: 20px;
}

.box4-bom ul li:last-child {
    border: none;
}

.box4-box {
    width: 80%;
    display: flex;
    flex-direction: column;
    /* justify-content: center; */
    align-items: center;
}

.box4-box-prc {
    margin-bottom: 16px;
}

.box4-box span {
    display: block;
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 15px;
    line-height: 1;
    color: #fff;
}

.box4-box p {
    text-align: center;
    font-size: 15px;
    line-height: 25px;
    color: #fff;
}

.swiper-container4 {
    overflow: hidden;
    position: relative;
    padding-bottom: 60px;
}

.box5 {
    padding: 80px 0 92px;
    background: #fff;
}

.box5-title {
    margin-bottom: 50px;
}

.box5-title p {
    font-size: 36px;
    font-family: OpenSans;
    color: #333;
    text-align: center;
    line-height: 1;
    font-weight: bold;
}

.box5-mind {
    margin-bottom: 45px;
}

.box5-mind {
    font-size: 15px;
    line-height: 25px;
    color: #555555;
}

.box5-bom .swiper-pagination-bullet {
    background: #000;
}

.box5-bom .swiper-pagination-bullet-active {
    background: #27943c;
}

.swiper-container4 img {
    width: 100%;
    border: 8px solid rgba(0, 0, 0, 0.2);
}

.box5 .more_new {
    margin-top: 25px;
}

.box6 {
    background: #f5f5f5;
    padding: 80px 0 83px;
}

.box6-box-a-prc img {
    width: 100%;
    display: block;
}

.box6-box-zi {
    padding: 25px;
    background: #fff;
}

.box6-title {
    margin-bottom: 53px;
    font-weight: bold;
}

.box6-title p {
    font-size: 36px;
    font-family: OpenSans;
    color: #333;
    text-align: center;
    line-height: 1;
}

.box6-mind {
    margin-bottom: 30px;
}

.box6-box-zi {
    display: flex;
    flex-direction: column;
}

.box6-box-zi p {
    font-size: 16px;
    line-height: 25px;
    color: #222222;
    margin-bottom: 25px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.box6-box-zi span {
    color: 666666;
    font-size: 12px;
    line-height: 1;
    display: block;
    margin-bottom: 10px;
}

.box6-box-zi span:last-child {
    margin-bottom: 0;
}
.box6 .box1-bom{ padding:0 32px;}

.mySwiper5 {
    overflow: hidden;
    padding-bottom: 50px;
}

.mySwiper5 .swiper-pagination-bullet {
    background: #000;
}

.mySwiper5 .swiper-pagination-bullet-active {
    background: #27943c;
}

.box7 {
    padding: 80px 0;
}

.box7-title p {
    font-size: 36px;
    font-family: OpenSans;
    color: #333;
    text-align: center;
    line-height: 1;
    font-weight: bold;
    margin-bottom: 50px;


}

.box7-top {
    margin-bottom: 60px;
    padding: 0 30px;
}

.mySwiper6 {
    padding: 5px 10px;
    position: relative;
    overflow: hidden;
}

.box7-box {
    padding: 50px 40px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
    border-radius: 8px;
}

.box7-box-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 30px;
}

.box7-box-t-l-prc img {
    display: block;
    overflow: hidden;
    border-radius: 50%;
    margin-right: 30px;
    border: 3px solid #27943c;
}

.box7-box-t-l {
    display: flex;
    align-items: center;
}

.box7-box-t-l p {
    margin-bottom: 10px;
}

.box7-box-t-l p:last-child {
    margin: 0;
}

.box7-box-bom {
    min-height: 80px;
}

.box7-box-bom p {
    font-size: 16px;
    line-height: 25px;
    color: #222222;
}
.box7 .box7-bom .box1-bom{ padding:0 32px;}

.swiper-button-nt6 {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    cursor: pointer;
}

.swiper-button-nt6 span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 66px;
    height: 66px;
    border-radius: 50%;
    border: 1px solid #a8a8a8;
    color: #a8a8a8;
    transition: all 0.3s ease;
    background: #fff;
}

.swiper-button-nt6 span:hover {
    background: #27943c;
    border-color: #27943c;
    color: #fff;
}

.swiper-button-pv6 {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    cursor: pointer;
}

.swiper-button-pv6 span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 66px;
    height: 66px;
    border-radius: 50%;
    border: 1px solid #a8a8a8;
    color: #a8a8a8;
    transition: all 0.3s ease;
    background: #fff;
}

.swiper-button-pv6 span:hover {
    background: #27943c;
    border-color: #27943c;
    color: #fff;
}

.box8 {
    padding: 80px 0;
    background: #27943c;
}

.box8-title p {
    font-size: 36px;
    font-family: OpenSans;
    color: #fff;
    text-align: center;
    line-height: 1;
    font-weight: bold;
    margin-bottom: 50px;
}

.box8-mind {
    margin-bottom: 30px;
}

.box8-mind img {
    width: 100%;
}

.box8 .swiper-container2 {
    padding: 0;
}

.box8 .more_new {
    border: 1px solid #fff;
    color: #fff;
}
.box8 .box8-mind .mySwiper7 .swiper-button-nt7 {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    cursor: pointer;
}

.box8 .box8-mind .mySwiper7 .swiper-button-nt7 span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 66px;
    height: 66px;
    border-radius: 50%;
    border: 1px solid #a8a8a8;
    color: #a8a8a8;
    transition: all 0.3s ease;
    background: #fff;
}

.box8 .box8-mind .mySwiper7 .swiper-button-nt7 span:hover {
    background: #27943c;
    border-color: #27943c;
    color: #fff;
}

.box8 .box8-mind .mySwiper7 .swiper-button-pv7 {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    cursor: pointer;
}

.box8 .box8-mind .mySwiper7 .swiper-button-pv7 span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 66px;
    height: 66px;
    border-radius: 50%;
    border: 1px solid #a8a8a8;
    color: #a8a8a8;
    transition: all 0.3s ease;
    background: #fff;
}

.box8 .box8-mind .mySwiper7 .swiper-button-pv7 span:hover {
    background: #27943c;
    border-color: #27943c;
    color: #fff;
}
.box9 {
    padding: 80px 0;
}

.box9-title p {
    font-size: 36px;
    font-family: OpenSans;
    color: #333;
    text-align: center;
    line-height: 1;
    font-weight: bold;
    margin-bottom: 50px;
}

.box9-bom {
    display: flex;
    justify-content: space-between;
}

.box9-bom-l {
    width: 49.3%;
}

.box9-bom-l p {
    font-size: 16px;
    line-height: 1;
    margin-bottom: 10px;
    color: #222222;
}

.box9-bom-l input {
    width: 100%;
    height: 60px;
    background: #fafafa;
    border: 1px solid #e5e5e5;
    outline: none;
    text-indent: 2em;
    margin-bottom: 30px;
}

.box9-bom-l textarea {
    width: 100%;
    height: 200px;
    border: 1px solid #e5e5e5;
    outline: none;
    padding: 2em;
    background: #fafafa;
    margin-bottom: 30px;
}

input::placeholder,
textarea::placeholder {
    font-size: 16px;
    /* 更改字体大小 */
    color: #999;
    /* 更改字体颜色 */
    font-family: OpenSans;
}

.box9-bom-l .send{
    width: 300px;
    height: 60px;
    background: #27943c;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    cursor: pointer;
	border:0;
}

.box9-bom-r {
    width: 43.5%;
}

.box9-bom-r-title p {
    font-size: 30px;
    font-family: OpenSans;
    color: #333;
    /* line-height: 1; */
    font-weight: bold;
    margin-bottom: 50px;
}

.box9-bom-r-mind {
    font-size: 16px;
    line-height: 30px;
    color: #777777;
}

.box9 .more_new {
    margin: 0;
    margin-top: 50px;
}

@media (max-width: 1199px) {
    .box1 {
        padding: 60px 0;
    }

    .box1-title p {
        margin-bottom: 50px;
    }

    .more_new {
        margin-top: 40px;
    }

    .box2 {
        padding: 60px 0;
    }

    .box2-title {
        margin-bottom: 50px;
    }

    .box2_box>ul>li {
        width: 48%;
        margin-right: 0;
    }

    .box2_box_ner_prc img {
        margin: 0 auto;
    }

    .box2_box>ul {
        display: flex;
        justify-content: space-between;
    }

    .box2-bom>ul>li {
        padding-bottom: 30px;
        margin-bottom: 40px;
    }

    .box3 {
        padding: 60px 0 90px;
    }

    .box3-title {
        margin-bottom: 50px;
    }

    .box3-r ul li {
        margin-bottom: 30px;
    }

    .box3-r .more_new {
        margin-top: 25px;
    }

    .box4-bom ul {
        flex-wrap: wrap;
    }

    .box4-box-prc img {
        max-width: 100%;
    }

    .box4 {
        padding: 60px 0 90px;
    }

    .box5 {
        padding: 60px 0 65px;
    }

    .box6-box-zi {
        padding: 12px;
    }

    .box6 {
        padding: 60px 0 62px;
    }

    .mySwiper5 {
        padding-bottom: 40px;
    }

    .box7 {
        padding: 60px 0;
    }

    .box7-title p {
        margin-bottom: 40px;
    }

    .box7-box {
        padding: 30px 15px;
    }

    .box8 {
        padding: 60px 0;
    }

    .box9 {
        padding: 60px 0;
    }

    .box9-title p {
        margin-bottom: 40px;
    }

    .box9-bom-l input {
        margin-bottom: 15px;
    }

    .box4-title {
        margin-bottom: 70px;
    }
}

@media (max-width: 1024px) {
    .box1-title p {
        font-size: 32px;
    }

    .box2-title p {
        font-size: 32px;
    }

    .box3-title p {
        font-size: 32px;
    }

    .box4-title p {
        font-size: 32px;
    }

    .box5-title p {
        font-size: 32px;
    }

    .box6-title p {
        font-size: 32px;
    }

    .box7-title p {
        font-size: 32px;
    }

    .box8-title p {
        font-size: 32px;
    }

    .box9-title p {
        font-size: 32px;
    }

    .box4-box-prc img {
        width: 80%;
        display: block;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .box3-bom {
        flex-direction: column;
    }

    .box3-bom .box3-l {
        width: 100%;
    }

    .box3-bom .box3-r {
        width: 100%;
        margin-top: 20px;
    }

    .box3 {
        padding: 60px 0 60px;
    }

    .box4-bom ul li {
        min-width: 140px;
    }

    .box9-bom {
        flex-direction: column-reverse;
    }

    .box9-bom-r {
        width: 100%;
    }

    .box9-bom-l {
        margin-top: 20px;
        width: 100%;
    }

    .box9-bom-r-title p {
        font-size: 25px;
    }

    .box9-bom-r-title p {
        margin-bottom: 20px;
    }

    .box9 .more_new {
        margin-top: 20px;
    }
}

@media (max-width: 760px) {
    .box4-bom ul li {
        width: 25%;
    }
}

@media (max-width: 620px) {
    .box4-bom ul li {
        width: 33.33%;
    }
}

@media (max-width: 599px) {
    .box2_box>ul>li {
        width: 100%;
    }
}

@media (max-width: 463px) {
    .box4-bom ul li {
        width: 50%;
    }
}