.ot_container {
    width: 1400px;
    margin: 0 auto;
}
.ot_banner {
    width: 100%;
}
.ot_banner img {
    max-width: 100%;
}
.ot_cpzx_list{
	padding: 89px 0 96px;
	background: #F3F3F3;
}
.ot_tittle h1{
	font-size: 60px;
	font-weight: bold;
	line-height: 0.8;
	letter-spacing: 12px;
	color: #2d3a7e;
	opacity: 0.05;
}
.ot_tittle h2{
	font-size: 24px;
	font-weight: bold;
	line-height: 0.8;
	letter-spacing: 2px;
	color: #333333;
	margin-top: -34px;
	display: flex;
	align-items: center;
}
.ot_tittle h2 span{
	width: 2px;
	height: 24px;
	background-color: #df252a;
	display: block;
	margin: 0 7px 0 3px;
}
.ot_tittle p{
	font-size: 14px;
	line-height: 1;
	color: #999999;
	margin-top: 25px;
}
.ot_cpzx_list ul li a{
	margin-top: 50px;	
	width: 100%;
	height: 305px;
	padding: 0 0 0 56px;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.ot_cpzx_list1 li a{
	background: url(../images/ot/ot_cpzx_list1.png)no-repeat;
}
.ot_cpzx_list2 li a{
	background: url(../images/ot/ot_cpzx_list1.png)no-repeat;
}
.ot_cpzx_list3 li a{
	background: url(../images/ot/ot_cpzx_list1.png)no-repeat;
}
.ot_cpzx_list4 li a{
	background: url(../images/ot/ot_cpzx_list1.png)no-repeat;
}
.ot_cpzx_list1_div{
	width: 747px;
}
.ot_cpzx_list1_div h1{
	font-size: 24px;
	font-weight: bold;
	line-height: 0.8;
	letter-spacing: 2px;
	color: #ffffff;
}
.ot_cpzx_list1_div p{
	font-size: 16px;
	line-height: 1.6;
	color: #ffffff;
	/* padding: 30px 0 44px; */
	padding: 5px 0 5px;
}
.ot_cpzx_list1_div div{
	width: 160px;
	height: 40px;
	background-color: #ffffff;
	border-radius: 5px;
	text-align: center;
	line-height: 40px;
	font-size: 16px;
	font-weight: bold;
	color: #2b2d5c;
}
.ot_cpzx_list1_img{
	width: 30%;
}
.ot_cpzx_list1_img img{
	max-width: 100%;
}
.ot_cpzx_list_xq{
	padding: 90px 0 156px;
	background: #F3F3F3;
}
.ot_cpzx_list_xq ul li{
	width: 100%;
	height: 305px;
	padding: 0 0 0 56px;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.ot_cpzx_list_xq .ot_cpzx_list1 li{
	background: url(../images/ot/ot_cpzx_list1.png)no-repeat;
}
.ot_cpzx_list_xq .ot_cpzx_list2 li{
	background: url(../images/ot/ot_cpzx_list1.png)no-repeat;
}
.ot_cpzx_list_xq .ot_cpzx_list3 li{
	background: url(../images/ot/ot_cpzx_list1.png)no-repeat;
}
.ot_cpzx_list_xq .ot_cpzx_list4 li{
	background: url(../images/ot/ot_cpzx_list4.png)no-repeat;
}
.ot_cpzx_xq{
	margin-top: 45px;
	display: flex;
	justify-content: flex-start;
	align-items: flex-start;
	flex-wrap: wrap;
}
.ot_cpzx_xq1{
	width: 50%;
}
.ot_cpzx_xq1 h1{
	font-size: 24px;
	font-weight: bold;
	line-height: 1;
	color: #2b2d5c;
	display: flex;
	align-items: center;
	padding-bottom: 3px;
}
.ot_cpzx_xq1 h1 span{
	width: 1px;
	height: 10px;
	background-color: #df252a;
	margin-right: 10px;
	display: block;
}
.ot_cpzx_xq1 p{
	font-size: 16px;
	line-height: 1;
	color: #666666;
	margin-top: 20px;
	display: flex;
	align-items: center;
	line-height: 24px;
}
.ot_cpzx_xq1 p span{
	width: 3px;
	height: 3px;
	background-color: #2b2d5c;
	display: block;
	border-radius: 50%;
	margin-right: 10px;
}
/**/
.ot_lxwm{
	margin-top: 50px;
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	flex-wrap: wrap;
}
.ot_lxwm_left{
	width: 570px;
}
.ot_lxwm_left h1{
	font-size: 30px;
	font-weight: bold;
	line-height: 1;
	color: #333333;
	padding-bottom: 57px;
	border-bottom: 2px solid #e9e9e9;
}
.ot_lxwm_left p{
	display: flex;
	justify-content: flex-start;
	align-items: center;
	font-size: 18px;
	line-height: 1;
	color: #333333;
	padding: 22px 0 25px;
	border-bottom: 2px solid #e9e9e9;
}
.ot_lxwm_left p span{
	display: block;
	width: 40px;
	height: 40px;
	margin-right: 25px;
}
.ot_lxwm_left p span img{
	max-width: 100%;
}
.ot_lxwm_right{
	width: 746px;
	height: auto;
	border: solid 2px #bfbfbf;
}
#dituContent_1 {
    width: 100%;
    height: 646px;
}
/**/
.ot_gywm{
	margin: 48px 0 88px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
}
.ot_gywm_left{
	width: 545px;
}
.ot_gywm_right{
	width: 802px;
}
.ot_gywm_right p{
	font-size: 16px;
	line-height: 1.8;
	color: #666666;
	letter-spacing: 3px;
	line-height: 2.5;
}
.ot_gywm_right p span{
	font-weight: bold;
	color: #2b2d5c;
}
.ot_gywm_cp1{
	display: flex;
	justify-content: flex-start;
	align-items: flex-end;
}
.ot_gywm_cp1 span{
	display: block;
}
.ot_gywm_cp1 p{
	font-size: 18px;
	line-height: 1;
	color: #666666;
	padding: 0 0 7px 48px;
}
.ot_gywm_cp2{
	padding: 40px 0 79px;
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	flex-wrap: wrap;
}
.ot_gywm_cp2 a{
	width: 330px;
	height: auto;
	position: relative;
	display: block;
	padding: 39px 30px 42px;
}
.ot_gywm_cp2 a .ot_gywm_cp3{
	position: absolute;
	top: 0;
	right: 0;
	width: 67px;
	height: 45px;
}
.ot_gywm_cp2 a:first-child{
	background: #2b2d5c;
}
.ot_gywm_cp2 a:nth-child(2){
	background: #dd1f26;
}
.ot_gywm_cp2 a:nth-child(3){
	background: #c62e26;
}
.ot_gywm_cp2 a:last-child{
	background: #316297;
}
.ot_gywm_cp4{
	width: 233px;
	height: 51px;
	display: flex;
	justify-content: center;
	align-items: center;
    margin: 0 auto;
}
.ot_gywm_cp2 a p{
	font-size: 16px;
	line-height: 1.6;
	color: #ffffff;
	margin: 34px 0 46px;
	min-height: 100px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 4;
	-webkit-box-orient: vertical;
}
.ot_gywm_cp5{
	width: 160px;
	height: 50px;
	background-color: #ffffff;
	border-radius: 3px;
	font-size: 18px;
	line-height: 50px;
	color: #2b2d5c;
	margin: 0 auto;
	text-align: center;
}
.ot_gywm_cp2 a:hover .ot_gywm_cp5{
	font-weight: bold;
	color: #2d3a7e;
}
.ot_gywm_js{
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
}
.ot_gywm_js_left{
	width: 673px;
}
.ot_gywm_js_left1{
	display: flex;
	justify-content: flex-start;
	align-items: flex-start;
	margin-bottom: 39px;
}
.ot_gywm_js_left1 span{
	width: 30px;
	height: 26px;
	display: block;
	margin-right: 26px;
}
.ot_gywm_js_left1 h1{
	font-size: 18px;
	font-weight: bold;
	line-height: 1;
	color: #333333;
	padding-bottom: 20px;
}
.ot_gywm_js_left1 p{
	font-size: 16px;
	line-height: 1.6;
	color: #666666;
}
.ot_gywm_js_left1:last-child{
	margin-bottom: 0;
}
.ot_gywm_js_right{
	width: 687px;
	height: 300px;
	background-color: #ffffff;
	display: flex;
	justify-content: center;
	align-items: center;
}
.ot_gywm_left img,
.ot_gywm_cp1 span img,
.ot_gywm_cp4 img,
.ot_gywm_cp2 a .ot_gywm_cp3 img,
.ot_gywm_js_right img{
	max-width: 100%;
}


/**/
.ot_home_swiper{
	width: 100%;
}
.ot_home_swiper img{
	max-width: 100%;
}
.pagination1 .swiper-pagination-bullet {
    width: 50px;
	height: 2px;
	background-color: #B2B2C1;
	border-radius: 1px;
	opacity: 1;
}
.pagination1 .swiper-pagination-bullet-active {
    position: relative;
	opacity:1;
}
.pagination1 .swiper-pagination-bullet-active::before {
    position: absolute;
    content: "";
    left: 0;
    top: 0;
    -webkit-animation: swiper_blue 3s linear;
    animation: swiper_blue 5s linear;
	height: 2px;
	background-color: #2b2d5c;
	border-radius: 1px;
	opacity: 1;
}
.swiper-pagination.pagination1{
    z-index: 9999;
    bottom: 70px!important;
}
@keyframes swiper_blue {
  from {
    width: 1px;
  }
  to {
    width: 100%;
  }
}
.swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 15px!important;
}
.ot_home{
	background: #F3F3F3;
	padding: 103px 0 100px;
}
.ot_home_about{
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
}
.ot_home_about_left{
	width: 610px;
}
.ot_home_about_left h6{
	font-size: 18px;
	line-height: 1.7;
	color: #666666;
	padding: 50px 0 64px;
}
.ot_home_about_left a{
	display: block;
	width: 180px;
	height: 50px;
	background-color: #2b2d5c;
	border-radius: 5px;
	font-size: 18px;
	font-weight: bold;
	line-height: 50px;
	color: #ffffff;
	text-align: center;
}
.ot_home_about_right{
	width: 680px;
	height: 450px;
	background-color: #ffffff;
	box-shadow: 2px 4px 13px 1px 
		rgba(102, 102, 102, 0.2);
	padding-top: 90px;
}
.ot_home_about_right .swiper-slide img{
	max-width: 100%;
}
.ot_home_about_right .swiper-slide{
	display: flex;
	justify-content: center;
}
.ot_home_about_right .swiper-button-next,.ot_home_about_right .swiper-button-prev {
    width: 50px;
	height: 50px;
    margin-top: -25px;
    background-size: 50px 50px;
}
.ot_home_about_right .swiper-button-next, .swiper-container-rtl .swiper-button-prev {
    background: url(../images/ot/ot_home_about_right.jpg);
    right: 40px;
}
.ot_home_about_right .swiper-button-prev, .swiper-container-rtl .swiper-button-next {
    background: url(../images/ot/ot_home_about_right.jpg);
    left: 40px;
    transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    /* -webkit-transform: rotate(180deg); */
    -o-transform: rotate(180deg);
}
.ot_home_product{
	padding: 99px 0 0;
}
.ot_home_product .ot_gywm_cp2 {
    padding: 71px 0 181px;
}
.ot_home_product .ot_gywm_cp2 a {
    padding: 39px 30px 125px;
}

.ot_gywm_cp6{
	position: absolute;
	bottom: -91px;
	left: 0;
	right: 0;
	margin: 0 auto;
	width: 321px;
	height: 194px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.ot_home_news1{
	display: flex;
    justify-content: space-between;
    align-items: flex-end;
    flex-wrap: wrap;
    margin-top: 61px;
}
.ot_home_news2{
	width: 420px;
	height: auto;
}
.ot_home_news3{
	width: 100%;
	height: 277px;
}
.ot_home_news4{
	width: 100%;
	height: 278px;
	padding: 26px 38px 38px;
	background-color: #ffffff;
	position: relative;
}
.ot_home_news4 .ot_home_news4p{
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.ot_home_news4 .ot_home_news4p p{
	font-size: 14px;
	line-height: 1;
	color: #999999;
}
.ot_home_news4 h1{
	font-size: 18px;
	font-weight: bold;
	line-height: 1.3;
	color: #333333;
	padding: 23px 0 19px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}
.ot_home_news4 p{
	font-size: 16px;
	line-height: 1.4;
	color: #666666;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}
.ot_home_news5{
	position: absolute;
	bottom: 38px;
	display: flex;
	justify-content: space-between;
	align-items: flex-end;
	width: 100%;
    left: 0;
    right: 0;
    margin: 0 auto;
    padding: 0 38px;
}
.ot_home_news5 ul{
	display: flex;
	justify-content: flex-start;
	align-items: flex-end;
}
.ot_home_news5 ul li{
	font-size: 12px;
	line-height: 1;
	color: #999999;
	border-radius: 3px;
	border: solid 1px #eeeeee;
	padding: 5px 17px;
	margin-right: 15px;
}
.ot_home_news5 div{
	width: 26px;
	height: 26px;
	display: block;
	background: url(../images/ot/ot_home_news5_icon.png)no-repeat center center;
}
.ot_home_news2:hover .ot_home_news4{
	background-color: #2b2d5c;
}
.ot_home_news2:hover .ot_home_news4 .ot_home_news4p p {
    color: #ffffff;
	opacity: 0.6;
}
.ot_home_news2:hover .ot_home_news4 h1,
.ot_home_news2:hover .ot_home_news4 p{
	color: #ffffff;
}
.ot_home_news2:hover .ot_home_news5 ul li {
	opacity: 0.5;
	color: #eeeeee;
}
.ot_home_news2:hover .ot_home_news5 div {
    background: url(../images/ot/ot_home_news5_icon1.png)no-repeat center center;
}
.ot_home_news1 .ot_home_news2:last-child{
	width: 490px;
	height: auto;
}
.ot_home_news1 .ot_home_news2:last-child a{
	display: block;
    margin-bottom: 35px;
}
.ot_home_news1 .ot_home_news2:last-child a .ot_home_news4{
    height: 260px;
}
.ot_home_news1 .ot_home_news2:last-child a:last-child{
    margin-bottom: 0;
}

.ot_home_news1 .ot_home_news2:last-child:hover .ot_home_news4{
	background-color: #ffffff;
}
.ot_home_news1 .ot_home_news2:last-child:hover .ot_home_news4 .ot_home_news4p p {
    color: #999999;
	opacity: 1;
}
.ot_home_news1 .ot_home_news2:last-child:hover .ot_home_news4 h1{
	color: #333333;
}
.ot_home_news1 .ot_home_news2:last-child:hover .ot_home_news4 p{
	color: #666666;
}
.ot_home_news1 .ot_home_news2:last-child:hover .ot_home_news5 ul li {
	opacity: 1;
	color: #999999;
}
.ot_home_news1 .ot_home_news2:last-child:hover .ot_home_news5 div {
    background: url(../images/ot/ot_home_news5_icon.png)no-repeat center center;
}



@media (max-width:1399px) {
	.ot_cpzx_list,
	.ot_cpzx_list_xq {
    padding: 50px 0;
}
.ot_tittle p {
    font-size: 12px;
    margin-top: 20px;
}
.ot_tittle h1 {
    font-size: 50px;
}
.ot_tittle h2 {
    font-size: 20px;
    margin-top: -26px;
}
.ot_tittle h2:before {
    height: 16px;
}
.ot_cpzx_list ul li a{
    margin-top: 30px;
    padding: 0 0 0 30px;
}
.ot_cpzx_list_xq ul li  {
    margin-top: 0;
    padding: 0 0 0 30px;
}
.ot_container {
    width: 1200px;
}
.ot_cpzx_list1_div h1 {
    font-size: 22px;
}
.ot_cpzx_list1_div p {
    font-size: 14px;
    line-height: 1.6;
}
.ot_cpzx_list1_div {
    width: 700px;
}
.ot_cpzx_xq {
    margin-top: 25px;
}
.ot_cpzx_xq1 p {
    margin-top: 15px;
}
.ot_lxwm_left {
    width: 42%;
}
.ot_lxwm_right {
    width: 55%;
}
.ot_lxwm_left p {
    padding: 20px 0;
}
#dituContent_1 {
    height: 540px;
}
.ot_gywm {
    margin: 30px 0 44px;
}
.ot_gywm_right {
    width: 52%;
}
.ot_gywm_left {
    width: 45%;
}
.ot_gywm_cp1 span {
    width: 150px;
}
.ot_gywm_cp1 p {
    padding: 0 0 7px 25px;
}
.ot_gywm_cp2 a {
    width: 24%;
}
.ot_gywm_cp4 {
    width: 210px;
}
.ot_gywm_cp2 {
    padding: 30px 0 40px;
}
.ot_gywm_js_left {
    width: 50%;
}
.ot_gywm_js_right {
    width: 48%;
    height: auto;
    padding: 20px 0;
}
.ot_home{
    padding: 60px 0;
}
.ot_home_product {
    padding: 60px 0 0;
}
.ot_home_product .ot_gywm_cp2 {
    padding: 40px 0 130px;
}
.ot_home_news1 {
    margin-top: 40px;
}
.ot_home_about_left {
    width: 45%;
}
.ot_home_about_right {
    width: 50%;
    height: auto;
    padding: 60px 0;
}
.ot_home_about_left h6 {
    padding: 30px 0 32px;
}
.ot_home_about_right .swiper-button-next, .swiper-container-rtl .swiper-button-prev {
    right: 20px;
}
.ot_home_about_right .swiper-button-prev, .swiper-container-rtl .swiper-button-next {
    left: 20px;
}
.ot_gywm_cp6 {
    width: 90%;
}
.ot_gywm_cp6 img{
    max-width: 100%;
}
.ot_home_news3 img{
	max-width: 100%;
}
.ot_home_news2,
.ot_home_news1 .ot_home_news2:last-child {
    width: 32%;
}
.ot_home_news3 {
    width: 100%;
    height: 253px;
}
.ot_home_news1 .ot_home_news2:last-child a .ot_home_news4 {
    height: 248px;
}

}

@media (max-width:1199px) {
	.ot_container {
    width: 100%;
    padding: 0 2%;
}
.ot_cpzx_list, .ot_cpzx_list_xq {
    padding: 40px 0;
}
.ot_cpzx_list ul li a{
    margin-top: 20px;
    padding: 20px 25px;
    height: auto;
}
.ot_cpzx_list_xq ul li{
    margin-top: 0;
    padding: 20px 25px;
    height: auto;
}
.ot_cpzx_list1 li a,
.ot_cpzx_list_xq .ot_cpzx_list1 li {
    background: #2b2d5c;
}
.ot_cpzx_list2 li a,
.ot_cpzx_list_xq .ot_cpzx_list2 li{
    background: #2b2d5c;
}
.ot_cpzx_list3 li a,
.ot_cpzx_list_xq .ot_cpzx_list3 li{
    background: #2b2d5c;
}
.ot_cpzx_list4 li a,
.ot_cpzx_list_xq .ot_cpzx_list4 li{
    background: #316297;
}
.ot_cpzx_list1_div p {
    padding: 10px 0 15px;
    font-size: 12px;
}
.ot_cpzx_list1_div {
    width: 65%;
}
.ot_cpzx_list1_img {
    width: 30%;
}
.ot_cpzx_list1_div div {
    width: 120px;
    height: 30px;
    line-height: 30px;
    font-size: 14px;
}
.ot_cpzx_xq1 p {
    font-size: 14px;
}
.ot_cpzx_xq1 h1 {
    font-size: 20px;
}
.ot_lxwm_left p {
    padding: 15px 0;
    font-size: 14px;
}
.ot_lxwm_left p span {
    width: 30px;
    height: 30px;
    margin-right: 20px;
}
.ot_lxwm_left h1 {
    font-size: 24px;
    padding-bottom: 30px;
}
#dituContent_1 {
    height: 400px;
}
.ot_lxwm {
    margin-top: 30px;
}
.ot_gywm_right p {
    font-size: 14px;
}
.ot_gywm_cp1 p {
    font-size: 16px;
}
.ot_gywm_cp2 a {
    padding: 39px 15px 21px;
}
.ot_gywm_cp4 {
    width: 100%;
}
.ot_gywm_cp2 a p {
    font-size: 14px;
    margin: 20px 0 30px;
    min-height: 86px;
}
.ot_gywm_js_left1 p {
    font-size: 14px;
}
.ot_home {
    padding: 40px 0;
}
.ot_home_about_left h6 {
    font-size: 16px;
}
.ot_home_about_right {
    width: 53%;
    padding: 40px 0;
}
.ot_home_about_right .swiper-button-next, .ot_home_about_right .swiper-button-prev {
    width: 40px;
    height: 40px;
    margin-top: -20px;
    background-size: 40px 40px;
}
.ot_home_product {
    padding: 40px 0 0;
}
.ot_home_product .ot_gywm_cp2 {
    padding: 30px 0 100px;
}
.ot_home_product .ot_gywm_cp2 a {
    padding: 39px 30px 95px;
}
.ot_gywm_cp5 {
    width: 100%;
    height: 30px;
    font-size: 14px;
    line-height: 30px;
}
.ot_home_news1 {
    margin-top: 30px;
}
.ot_home_news3 {
    width: 100%;
    height: 200px;
}
.ot_home_news4 {
    width: 100%;
    height: 240px;
    padding: 20px;
}
.ot_home_news5 {
    bottom: 20px;
    padding: 0 20px;
}
.ot_home_news4 h1 {
    font-size: 16px;
}
.ot_home_news4 p {
    font-size: 14px;
}
.ot_home_news1 .ot_home_news2:last-child a .ot_home_news4 {
    height: 205px;
}
.ot_home_news1 .ot_home_news2:last-child a {
    margin-bottom: 30px;
}
}

@media (max-width:990px) {
	.ot_lxwm_left p {
    padding: 10px 0;
    font-size: 12px;
}
#dituContent_1 {
    height: 330px;
}
.ot_gywm_left {
    width: 50%;
    margin: 0 auto 15px;
}
.ot_gywm_right {
    width: 100%;
}
.ot_gywm_right p {
    line-height: 1.5;
}
.ot_gywm {
    margin: 20px 0 24px;
}
.ot_gywm_cp1 p {
    font-size: 12px;
}

.ot_gywm_cp2 a p {
    font-size: 12px;
    margin: 10px 0 20px;
    min-height: 95px;
    -webkit-line-clamp: 5;
}
.ot_gywm_js_left {
    width: 100%;
}
.ot_gywm_js_left1,
.ot_gywm_js_left1:last-child {
    margin-bottom: 20px;
}
.ot_gywm_js_right {
    width: 100%;
}
.swiper-pagination.pagination1 {
    bottom: 10px!important;
}
.ot_home_about_left {
    width: 100%;
}
.ot_home_about_left h6 {
    font-size: 14px;
    padding: 15px 0;
}
.ot_home_about_left a {
    width: 130px;
    height: 30px;
    font-size: 14px;
    line-height: 30px;
    margin-bottom: 10px;
}
.ot_home_about_right {
    width: 100%;
    padding: 20px 0;
}
.ot_home_product {
    padding: 30px 0 0;
}
.ot_gywm_cp6 {
    height: 135px;
}
.ot_home_product .ot_gywm_cp2 a {
    padding: 39px 30px 50px;
}
.ot_home_news2{
    width: 49%;
}
.ot_home_news1 .ot_home_news2:last-child {
    width: 100%;
    margin-top: 10px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
	flex-wrap: wrap;
}
.ot_home_news1 .ot_home_news2:last-child a {
    margin-bottom: 0;
    width: 49%;
}
.ot_home_news3 img {
    width: 100%;
}
.ot_home_news4 {
    height: 215px;
}
.ot_home_news1 .ot_home_news2:last-child a .ot_home_news4 {
    height: 200px;
}
.ot_home_news4 h1 {
    padding: 15px 0 19px;
}
}

@media (max-width:767px) {
	.ot_cpzx_list,
	.ot_cpzx_list_xq{
    padding: 20px 0;
}
.ot_tittle h1 {
    font-size: 30px;
    letter-spacing: 4px;
}
.ot_tittle h2 {
    font-size: 18px;
    margin-top: -10px;
}
.ot_tittle p {
    font-size: 12px;
    margin-top: 10px;
}
.ot_cpzx_list ul li a{
    margin-top: 15px;
    padding: 0;
    flex-wrap: wrap;
}
.ot_cpzx_list_xq ul li {
    margin-top: 0;
    padding: 0;
    flex-wrap: wrap;
}
.ot_cpzx_list1_div {
    width: 100%;
     padding: 10px 10px 100px;
}
.ot_cpzx_list1_div h1 {
    font-size: 18px;
}
.ot_cpzx_list1_img {
    width: 100%;
    padding: 10px;
    margin-top: -85px;
}
.ot_cpzx_list1 li a,
.ot_cpzx_list2 li a,
.ot_cpzx_list3 li a,
.ot_cpzx_list4 li a,
.ot_cpzx_list_xq .ot_cpzx_list1 li,
.ot_cpzx_list_xq .ot_cpzx_list2 li,
.ot_cpzx_list_xq .ot_cpzx_list3 li,
.ot_cpzx_list_xq .ot_cpzx_list4 li {
     background: unset; 
}
.ot_cpzx_list1 li a .ot_cpzx_list1_div,
.ot_cpzx_list_xq .ot_cpzx_list1 li .ot_cpzx_list1_div {
     background: #2b2d5c; 
}
.ot_cpzx_list2 li a .ot_cpzx_list1_div,
.ot_cpzx_list_xq .ot_cpzx_list2 li .ot_cpzx_list1_div  {
     background: #2b2d5c; 
}
.ot_cpzx_list3 li a .ot_cpzx_list1_div,
.ot_cpzx_list_xq .ot_cpzx_list3 li .ot_cpzx_list1_div  {
     background: #2b2d5c; 
}
.ot_cpzx_list4 li a .ot_cpzx_list1_div,
.ot_cpzx_list_xq .ot_cpzx_list4 li .ot_cpzx_list1_div  {
     background: #316297; 
}
.ot_cpzx_xq1 {
    width: 100%;
    margin-bottom: 20px;
}
.ot_cpzx_xq {
    margin-top: 15px;
}
.ot_cpzx_xq1 h1 {
    font-size: 18px;
}
.ot_cpzx_xq1 p {
    font-size: 12px;
    margin-top: 8px;
}
.ot_lxwm_left,
.ot_lxwm_right {
    width: 100%;
}
.ot_lxwm_left h1 {
    font-size: 20px;
    padding-bottom: 15px;
}
.ot_lxwm {
    margin-top: 20px;
}
.ot_lxwm_left{
    margin-bottom: 15px;
}
#dituContent_1 {
    height: 250px;
}
.ot_gywm_left {
    width: 100%;
}
.ot_gywm_right p {
    font-size: 12px;
}
.ot_gywm_cp1 {
    flex-wrap: wrap;
}
.ot_gywm_cp1 span {
    width: 100px;
}
.ot_gywm_cp1 p {
    font-size: 12px;
    line-height: 1.3;
    padding: 10px 0 0;
}
.ot_gywm_cp2 {
    padding: 15px 0 10px;
}
.ot_gywm_cp2 a {
    width: 49%;
    margin-bottom: 10px;
}
.ot_gywm_js_left1 span {
    margin-right: 15px;
}
.ot_gywm_js_left1 h1 {
    font-size: 16px;
    padding-bottom: 10px;
}
.ot_gywm_js_left1 p {
    font-size: 12px;
}
.ot_gywm_js_right {
    padding: 10px;
}
.ot_home {
    padding: 30px 0;
}
.ot_home_about_left h6 {
    font-size: 12px;
    padding: 12px 0;
}
.ot_home_about_right .swiper-slide img {
    max-width: 100%;
    max-height: 100%;
    width: 100%;
    height: 100%;
}
.ot_home_product {
    padding: 25px 0 0;
}
.ot_home_product .ot_gywm_cp2 a {
    width: 100%;
    margin-bottom: 160px;
}
.ot_gywm_cp6 {
    bottom: -120px;
}
.ot_home_product .ot_gywm_cp2 {
    padding: 20px 0 0;
}
.ot_home_news2 {
    width: 100%;
}
.ot_home_news1 .ot_home_news2:last-child a {
    margin-bottom: 10px;
    width: 100%;
}
.ot_home_news3 {
    height: auto;
}
}