* {
  margin: 0;
  padding: 0;
}

a,
li,
p,
span {
  list-style: none;
  font-size: 16px;
  text-decoration: none;
  font-weight: 500;
}
a:hover {
  text-decoration: none !important;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal;
}
body {
  font-family: "黑体-简", "微软雅黑";
}
/*body::-webkit-scrollbar {*/
/*  width: 3px;*/
/*  height: 0px;*/
/*}*/
/*body::-webkit-scrollbar-thumb {*/
/*  width: 3px;*/
/*  background-color: #0147a6;*/
/*}*/
.Y_nav_1 .nav {
  background-color: #0147a6;
}
.Y_nav_1 .nav .nav_box {
  max-width: 1200px;
  margin: auto;
}
.Y_nav_1 .nav .nav_box .nav_left a {
  color: #fff;
  display: block;
  margin: 10px 0;
}
.Y_nav_1 .nav .nav_box .nav_right span {
  font-size: 24px;
  color: red;
}
.Y_nav_1 .menu {
  box-shadow: 0px 3px 7px 0 #f7f7f7;
}
.Y_nav_1 .menu .menu_box {
  max-width: 1200px;
  margin: auto;
}
.Y_nav_1 .menu .menu_box .logo {
  padding: 20px;
}
.Y_nav_1 .menu .menu_box .logo img {
  width: 100%;
}
.Y_nav_1 .menu .menu_box .menu_ul {
  display: flex;
  height: 100%;
  align-items: center;
}
.Y_nav_1 .menu .menu_box .menu_ul .menu_li {
  height: 100%;
  display: flex;
  align-items: center;
  position: relative;
}
.Y_nav_1 .menu .menu_box .menu_ul .menu_li::after {
  content: '';
  position: absolute;
  background: #115baa;
  left: 0%;
  width: 0%;
  bottom: 0;
  height: 3px;
  -webkit-transition: all 0.5s ease-in-out;
  transition: all 0.5s ease-in-out;
}
.Y_nav_1 .menu .menu_box .menu_ul .menu_li:hover::after {
  content: '';
  width: 100%;
}
.Y_nav_1 .menu .menu_box .menu_ul .menu_li:hover ul {
  height: 100%;
}
.Y_nav_1 .menu .menu_box .menu_ul .menu_li a {
  display: inline-block;
  margin: 0 20px;
  color: #666;
}
.Y_nav_1 .menu .menu_box .menu_ul .menu_li ul {
  position: absolute;
  left: 0;
  top: 100%;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0px 3px 7px 0 #f7f7f7;
  width: 100%;
  height: 0px;
  -webkit-transition: all 0.5s ease-in-out;
  transition: all 0.5s ease-in-out;
}
.Y_nav_1 .menu .menu_box .menu_ul .menu_li ul li {
  -webkit-transition: all 0.5s ease-in-out;
  transition: all 0.5s ease-in-out;
}
.Y_nav_1 .menu .menu_box .menu_ul .menu_li ul li:hover {
  background-color: #0147a6;
}
.Y_nav_1 .menu .menu_box .menu_ul .menu_li ul li:hover a {
  color: #fff;
}
.Y_nav_1 .menu .menu_box .menu_ul .menu_li ul li a {
  padding: 15px 0;
}
.Y_nav_1 .mode_menu {
  height: 100%;
  position: relative;
}
.Y_nav_1 .mode_menu .line {
  display: block;
  width: 25px;
  height: 2px;
  border-radius: 2px;
  background-color: #333;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transition: all 0.5s ease-in-out;
  transition: all 0.5s ease-in-out;
}
.Y_nav_1 .mode_menu .line:nth-child(1) {
  top: 36%;
  transform: rotate(0deg);
  -webkit-transform-origin: 4px 0;
  -ms-transform-origin: 4px 0;
  transform-origin: 4px 0;
}
.Y_nav_1 .mode_menu .line:nth-child(3) {
  top: 60%;
  transform: rotate(0deg);
  -webkit-transform-origin: 4px 0;
  -ms-transform-origin: 4px 0;
  transform-origin: 4px 0;
}
.Y_banner_nav_1 {
  background-color: #e5e5e5;
}
.Y_banner_nav_1 .banner_nav {
  max-width: 1200px;
  margin: auto;
}
.Y_banner_nav_1 .banner_nav .bread {
  display: flex;
  align-items: center;
  padding: 15px 0;
}
.Y_banner_nav_1 .banner_nav .bread .add::before {
  content: '';
  width: 16px;
  height: 16px;
  background: url(../image/home.png);
  background-size: 100% 100%;
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
}
.Y_banner_nav_1 .banner_nav .bread .add span {
  display: inline-block;
  padding-left: 20px;
  color: #666;
}
.Y_banner_nav_1 .banner_nav .bread .sub_menu ol {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  margin: 0;
  height: 100%;
}
.Y_banner_nav_1 .banner_nav .bread .sub_menu ol li::after {
  content: '>';
  margin: 0px 5px;
  color: #666;
}
.Y_banner_nav_1 .banner_nav .bread .sub_menu ol li:last-child:after {
  content: '';
}
.Y_banner_nav_1 .banner_nav .bread .sub_menu ol li a {
  color: #666;
}
.Y_sort_1 {
  margin: 20px 0;
}
.Y_sort_1 .sort {
  max-width: 1200px;
  margin: auto;
}
.Y_sort_1 .sort .column ul {
  display: flex;
  justify-content: center;
  margin: 0;
  flex-wrap: wrap;
}
.Y_sort_1 .sort .column ul li {
  width: 15%;
  margin: 0 1%;
  margin-bottom: 15px;
  text-align: center;
  border: 1px solid #1d89b0;
  transition: all .5s ease;
}
.Y_sort_1 .sort .column ul li:hover {
  background-color: #1d89b0;
}
.Y_sort_1 .sort .column ul li:hover a {
  color: #fff;
}
.Y_sort_1 .sort .column ul li a {
  padding: 10px 0;
  color: #333333;
  display: inline-block;
}
.Y_sort_1 .sort .column ul .bg {
  background-color: #1d89b0;
}
.Y_sort_1 .sort .column ul .bg a {
  color: #fff;
}
.Y_sort_2 {
  margin: 20px 0;
}
.Y_sort_2 .sort {
  max-width: 1200px;
  margin: auto;
}
.Y_sort_2 .sort .column ul {
  display: flex;
  justify-content: center;
  margin: 0;
  flex-wrap: wrap;
}
.Y_sort_2 .sort .column ul li {
  width: 15%;
  margin: 0 1%;
  margin-bottom: 15px;
  text-align: center;
  border-radius: 20px;
  transition: all .5s ease;
}
.Y_sort_2 .sort .column ul li:hover {
  background-color: #0147a6;
  box-shadow: 0px 5px 4px #e5e5e5;
}
.Y_sort_2 .sort .column ul li:hover a {
  color: #fff;
}
.Y_sort_2 .sort .column ul li a {
  padding: 10px 0;
  color: #333333;
  display: inline-block;
  width: 100%;
}
.Y_sort_2 .sort .column ul .bg {
  background-color: #0147a6;
  box-shadow: 0px 5px 4px #e5e5e5;
}
.Y_sort_2 .sort .column ul .bg a {
  color: #fff;
}
.Y_sort_3 {
  margin: 20px 0;
}
.Y_sort_3 .sort {
  max-width: 1200px;
  margin: auto;
}
.Y_sort_3 .sort .column ul {
  display: flex;
  margin: 0;
  flex-wrap: wrap;
}
.Y_sort_3 .sort .column ul li {
  width: 20%;
}
.Y_sort_3 .sort .column ul li:hover a {
  color: #fff;
  background-color: #333;
}
.Y_sort_3 .sort .column ul li a {
  display: block;
  background: url('../image/sort/ico.png') no-repeat 20px center #d10009;
  color: #fff;
  line-height: 42px;
  font-size: 18px;
  padding-left: 45px;
  margin: 0 0 15px 15px;
  transition: all 0.5s;
}
.Y_sort_3 .sort .column ul .bg a {
  color: #fff;
  background-color: #333;
}
.Y_sort_4 {
  margin: 20px 0;
}
.Y_sort_4 .sort {
  max-width: 1200px;
  margin: auto;
}
.Y_sort_4 .sort .column ul {
  display: flex;
  margin: 0;
  flex-wrap: wrap;
}
.Y_sort_4 .sort .column ul li {
  width: 20%;
  text-align: center;
}
.Y_sort_4 .sort .column ul li:hover a {
  background: url('../image/sort/ico_4.png') no-repeat center bottom #d82634;
  color: #fff;
}
.Y_sort_4 .sort .column ul li a {
  display: block;
  margin-left: 1px;
  background-color: #f4f4f4;
  color: #333;
  font-size: 18px;
  line-height: 55px;
}
.Y_sort_4 .sort .column ul .bg a {
  background: url('../image/sort/ico_4.png') no-repeat center bottom #d82634;
  color: #fff;
}
.Y_title_1 {
  margin: 20px 0;
}
.Y_title_1 .title {
  max-width: 1200px;
  margin: auto;
}
.Y_title_1 .title .title_box {
  text-align: center;
}
.Y_title_1 .title .title_box .title_line {
  display: flex;
  justify-content: center;
  align-items: center;
}
.Y_title_1 .title .title_box .title_line .line_block {
  width: 10px;
  height: 10px;
  background-color: #0147a6;
  display: inline-block;
  margin: 0 5px;
}
.Y_title_1 .title .title_box .title_line .line {
  width: 30%;
  height: 1px;
  display: inline-block;
  background-color: #e5e5e5;
}
.Y_title_2 {
  margin: 40px 0;
}
.Y_title_2 .title {
  max-width: 1200px;
  margin: auto;
}
.Y_title_2 .title .title_box {
  text-align: center;
}
.Y_title_2 .title .title_box span {
  display: block;
  font-size: 30px;
  font-weight: bolder;
  color: #333;
}
.Y_title_2 .title .title_box h4 {
  font-weight: bolder;
  margin: 0;
  display: inline-block;
  vertical-align: middle;
  font-size: 24px;
  position: relative;
  padding: 0 42px;
  color: #104492;
}
.Y_title_2 .title .title_box h4::after {
  position: absolute;
  content: '';
  height: 1px;
  width: 22px;
  top: 50%;
  right: 0;
  background-color: #104492;
}
.Y_title_2 .title .title_box h4::before {
  position: absolute;
  content: '';
  height: 1px;
  width: 22px;
  top: 50%;
  left: 0;
  background-color: #104492;
}
.Y_title_3 {
  margin: 20px 0;
}
.Y_title_3 .title {
  max-width: 1200px;
  margin: auto;
}
.Y_title_3 .title .title_box {
  text-align: center;
}
.Y_title_3 .title .title_box span {
  display: block;
  font-size: 18px;
  color: #B1AFAF;
}
.Y_title_3 .title .title_box .line {
  width: 100%;
  height: 1px;
  background-color: #e5e5e5;
  margin: 10px 0;
  position: relative;
}
.Y_title_3 .title .title_box .line::before {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate3d(-50%, -50%, 0);
  content: '';
  width: 130px;
  height: 2px;
  background-color: #FF6633;
}
.Y_title_3 .title .title_box h4 {
  margin: 0;
  display: inline-block;
  vertical-align: middle;
  font-size: 24px;
  position: relative;
  color: #434343;
}
.Y_title_4 {
  margin: 20px 0;
}
.Y_title_4 .title {
  max-width: 1200px;
  margin: auto;
}
.Y_title_4 .title .title_box {
  text-align: center;
}
.Y_title_4 .title .title_box span {
  display: block;
  font-size: 16px;
  color: #498c7d;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.Y_title_4 .title .title_box h4 {
  display: inline-block;
  vertical-align: middle;
  font-size: 24px;
  position: relative;
  color: #434343;
  padding: 0 10px;
  border-left: 6px solid #646464;
  border-right: 6px solid #646464;
}
.Y_title_4 .title .title_box h4::before {
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  content: '';
  width: 130px;
  height: 2px;
  background-color: #646464;
}
.Y_title_4 .title .title_box h4::after {
  position: absolute;
  right: 100%;
  top: 50%;
  transform: translateY(-50%);
  content: '';
  width: 130px;
  height: 2px;
  background-color: #646464;
}
.Y_product_1 .product {
  max-width: 1200px;
  margin: auto;
}
.Y_product_1 .product .product_a:hover .product_box img {
  transform: scale(1.1, 1.1);
  /* 标准语法 */
  -ms-transform: scale(1.1, 1.1);
  /* IE 9 */
  -webkit-transform: scale(1.1, 1.1);
  /* Safari */
}
.Y_product_1 .product .product_a:hover .product_box .product_title {
  opacity: 0;
}
.Y_product_1 .product .product_a:hover .product_box .product_bg {
  opacity: 1;
}
.Y_product_1 .product .product_a .product_box {
  position: relative;
  overflow: hidden;
  margin-bottom: 25px;
}
.Y_product_1 .product .product_a .product_box img {
  width: 100%;
  transition: all .5s ease;
}
.Y_product_1 .product .product_a .product_box .product_title {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  text-align: center;
  opacity: 1;
  transition: all .5s ease;
  background-image: linear-gradient(to right, #20617d, #2a82a6);
}
.Y_product_1 .product .product_a .product_box .product_title span {
  display: inline-block;
  font-size: 16px;
  color: #ffffff;
  padding: 15px 0;
}
.Y_product_1 .product .product_a .product_box .product_bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(to right, rgba(33, 98, 132, 0.5), rgba(42, 130, 166, 0.5));
  opacity: 0;
  transition: all .5s ease;
}
.Y_product_1 .product .product_a .product_box .product_bg .bg_box {
  width: 100%;
  height: 100%;
  position: relative;
}
.Y_product_1 .product .product_a .product_box .product_bg .bg_box .title {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: 100%;
  display: flex;
  flex-direction: column;
  text-align: center;
}
.Y_product_1 .product .product_a .product_box .product_bg .bg_box .title span {
  color: #fff;
}
.Y_product_details_1 .product_details {
  max-width: 1200px;
  margin: auto;
}
.Y_product_details_1 .product_details .pro_left .pro_img {
  overflow: hidden;
}
.Y_product_details_1 .product_details .pro_left .pro_img img {
  width: 100%;
}
.Y_product_details_1 .product_details .pro_left .pro_spwer {
  position: relative;
  padding: 10px 0;
}
.Y_product_details_1 .product_details .pro_left .pro_spwer .spwer {
  display: flex;
  margin: auto;
  overflow: hidden;
  position: relative;
}
.Y_product_details_1 .product_details .pro_left .pro_spwer .spwer ul {
  display: flex;
  position: absolute;
  left: 0;
  top: 0;
}
.Y_product_details_1 .product_details .pro_left .pro_spwer .spwer ul li .box {
  border: 2px solid #1d6789;
}
.Y_product_details_1 .product_details .pro_left .pro_spwer .button_left {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  font-weight: 700;
  cursor: pointer;
}
.Y_product_details_1 .product_details .pro_left .pro_spwer .button_right {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  font-weight: 700;
  cursor: pointer;
}
.Y_product_details_1 .product_details .pro_right .parameter h3 {
  font-size: 24px;
  font-weight: 600;
  color: #1d6789;
  margin: 50px 0 25px;
}
.Y_product_details_1 .product_details .pro_right .parameter ul li {
  display: flex;
}
.Y_product_details_1 .product_details .pro_right .parameter ul li p:nth-child(1) {
  margin-right: 25px;
  width: 20%;
  text-align-last: justify;
}
.Y_product_details_1 .product_details .pro_right .parameter .tel span {
  display: inline-block;
}
.Y_product_details_1 .product_details .pro_right .parameter .tel span:nth-child(2) {
  font-size: 24px;
  color: #1d6789;
  font-weight: 600;
}
.Y_product_details_1 .product_details .pro_right .parameter .consult {
  display: flex;
  margin-top: 15px;
}
.Y_product_details_1 .product_details .pro_right .parameter .consult a {
  /*background-image: linear-gradient(to right, rgba(33, 98, 132, 0.5), rgba(42, 130, 166, 0.5));*/
  background-color: red;
  margin-right: 10px;
  color: #fff;
  cursor: pointer;
  position: relative;
  border-radius: 10px;
  padding: 20px 91px;
  font-size: 30px;
}
.consult_bnt a{
    padding: 20px 0;
    text-align: center;
    background-color: red;
    margin-right: 10px;
    color: #fff;
    cursor: pointer;
    position: relative;
    border-radius: 10px;
    display: block;
    width: 50%;
    margin: auto;
    font-size: 30px;
}
.patent_box1 .patent1 ul li{
    padding: 0 20px !important;
}
.sub{
    /*background: url("/template/2019-default/skin/image/tm_bg.jpg") no-repeat center bottom #d82634;*/
    background-color: #fff;
}
.Y_product_details_1 .product_details .pro_right .parameter .consult a:hover {
  background-color: #1d6789;
}
.Y_product_details_1 .product_details .pro_right .parameter .consult a:hover:nth-child(2):after {
  display: block;
}
.Y_product_details_1 .product_details .pro_right .parameter .consult a:nth-child(2):after {
  content: '';
  width: 150px;
  height: 150px;
  background-image: url(../image/wx.jpg);
  background-size: 100% 100%;
  position: absolute;
  left: 50%;
  bottom: 50px;
  transform: translateX(-50%);
  display: none;
  transition: all .5s ease;
}
.Y_product_details_1 .product_details .content {
  margin: 40px 0;
}
.Y_product_details_1 .product_details .content .details {
  border-bottom: 1px solid #eee;
  position: relative;
  padding-bottom: 12px;
  margin-bottom: 15px;
}
.Y_product_details_1 .product_details .content .details h3 {
  font-size: 20px;
  color: #333;
}
.Y_product_details_1 .product_details .content .details s {
  width: 80px;
  height: 5px;
  display: block;
  position: absolute;
  left: 0;
  bottom: -2px;
  background: #3fb150;
}
.Y_product_details_1 .product_details .content .text img{
	display: block;
	margin: auto;
	width: 50%;
}
.Y_next_1 .next {
  max-width: 1200px;
  margin: auto;
}
.Y_next_1 .next #page {
  display: flex;
  justify-content: space-between;
  margin: 20px 0;
}
.Y_next_1 .next #page div strong {
  font-weight: 500;
  color: #333;
}
.Y_next_1 .next #page div a {
  font-weight: 500;
  color: #333;
}
.Y_news_1 .news {
  max-width: 1200px;
  margin: auto;
}
.Y_news_1 .news .news_box {
  border-bottom: 1px dashed #CCCCCC;
}
.Y_news_1 .news .news_box a {
  width: 100%;
  display: block;
}
.Y_news_1 .news .news_box a:hover .news_list .content h4 {
  color: #1d6789;
}
.Y_news_1 .news .news_box a .news_list {
  display: flex;
  align-items: center;
}
.Y_news_1 .news .news_box a .news_list .time {
  width: 10%;
  margin-right: 2%;
  display: flex;
  text-align: center;
  flex-direction: column;
  justify-content: center;
  align-content: center;
}
.Y_news_1 .news .news_box a .news_list .time .time_box {
  margin: 20px 0;
  background-image: linear-gradient(to right, rgba(9, 111, 167, 0.5), rgba(42, 130, 166, 0.5));
}
.Y_news_1 .news .news_box a .news_list .time .time_box h4 {
  font-size: 30px;
  color: #fff;
}
.Y_news_1 .news .news_box a .news_list .time .time_box p {
  color: #fff;
}
.Y_news_1 .news .news_box a .news_list .content {
  width: 85%;
}
.Y_news_1 .news .news_box a .news_list .content h4 {
  font-size: 18px;
  font-weight: 600;
  color: #333;
  margin-bottom: 1rem;
  width: 80%;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.Y_news_1 .news .news_box a .news_list .content p {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  margin-bottom: 0;
  color: #666;
}
.Y_news_details_1 .news_details {
  max-width: 1200px;
  margin: auto;
}
.Y_news_details_1 .news_details .news_box h4 {
  font-size: 24px;
  color: #333;
  font-weight: 600;
  text-align: center;
  margin: 40px 0 20px;
}
.Y_news_details_1 .news_details .news_box p {
  text-align: center;
}
.Y_contact_1 .contact {
  max-width: 1200px;
  margin: auto;
}
.Y_contact_1 .contact .contact_top {
  border: 1px solid #e5e5e5;
  margin: 20px 0;
  border-radius: 30px;
  padding: 19px;
  display: flex;
}
.Y_contact_1 .contact .contact_top .con_1{
    flex: 1;
    text-align: center;
}
.Y_contact_1 .contact .contact_top .con_tle .p{
    /*text-align: initial;*/
    display: inline-block;
    width: 130px;
    font-size: 16px;
}
.Y_contact_1 .contact .contact_top .con_tle .con_le{
    display: inline-block;
    width: 80%;
}
.Y_contact_1 .contact .contact_top .con_1 span{
    margin-left: 10px;
    width: 75px;
    display: inline-block;
    text-align: justify;
}
.Y_contact_1 .contact .contact_top .con_1 p{
    text-align: center;
    font-size: 20px;
}
.Y_contact_1 .contact .contact_top .left {
  width: 30%;
}
.Y_contact_1 .contact .contact_top .right {
  width: 70%;
  display: flex;
  align-items: center;
  background-color: #f5f5f5;
}
.Y_contact_1 .contact .contact_top .right .right_box {
  padding: 0 15px;
}
.Y_contact_1 .contact .contact_top .right .right_box h4 {
  color: #333;
  font-size: 24px;
}
.Y_contact_1 .contact .contact_top ul li:nth-child(1){
    font-size: 20px;
    color: #104492;
    font-weight: 600;
    margin-bottom: 10px;
    text-align: center !important;
}
.Y_contact_1 .contact .contact_top ul li:nth-child(1) p{
       display: block;
       font-weight: 600;
}
.Y_contact_1 .contact .contact_top ul li:nth-child(1) span{
       font-size: 12px;
       width: auto !important;
}
.Y_contact_1 .contact .contact_center {
  display: flex;
}
.Y_contact_1 .contact .contact_center li {
  width: 25%;
}
.Y_contact_1 .contact .contact_center li .ico {
  padding: 15px;
  text-align: center;
}
.Y_contact_1 .contact .contact_center li .ico .ico_box {
  border: 1px solid #e5e5e5;
  padding: 20px 0;
}
.Y_contact_1 .contact .contact_center li .ico .ico_box img {
  display: block;
  width: 50px;
  margin: auto;
}

@media screen and (max-width: 1200px){
	.nav>li>a{
	 padding: 15px 5px;
	}
}
@media screen and (max-width: 991px) {
  .Y_nav_1 .menu .menu_box .logo {
    padding: 10px 0;
  }
  .Y_banner_nav_1 .banner_nav .bread .add {
    margin-right: 20px;
  }
  .Y_sort_3 .sort .column ul li {
    width: 33%;
  }
  .Y_sort_4 .sort .column ul li {
    width: 33%;
  }
  .Y_sort_4 .sort .column ul li a {
    margin: 0 0 15px 0px;
  }
  .Y_product_1 .product .product_a .product_box .product_title span {
    padding: 10px 0;
  }
  .Y_news_1 .news .news_box a .news_list .time {
    width: 20%;
  }
  .Y_news_1 .news .news_box a .news_list .content {
    width: 75%;
  }
  .Y_contact_1 .contact .contact_top .left {
    width: 50%;
  }
  .Y_contact_1 .contact .contact_top .left img {
    width: 100%;
  }
  .Y_contact_1 .contact .contact_top .right {
    width: 50%;
  }
  .Y_product_details_1 .product_details .content .text img{
	  width: 100%;
  }
  .site-name img{
	  width: 185px;
  }
}
@media screen and (max-width: 768px) {
	.site-name img{
		  width: auto;
	}
  .Y_contact_1 .contact .contact_top {
    flex-direction: column;
  }
  .Y_contact_1 .contact .contact_top .left {
    width: 100%;
  }
  .Y_contact_1 .contact .contact_top .left img {
    width: 100%;
  }
  .Y_contact_1 .contact .contact_top .right {
    width: 100%;
    padding: 25px 0;
  }
  .Y_contact_1 .contact .contact_center {
    flex-wrap: wrap;
  }
  .Y_contact_1 .contact .contact_center li {
    width: 50%;
  }
}
@media screen and (max-width: 576px) {
  .Y_sort_1 .sort .column ul {
    display: flex;
    justify-content: inherit;
    margin: 0;
    flex-wrap: wrap;
  }
  .Y_sort_1 .sort .column ul li {
    width: 48%;
  }
  .Y_sort_2 .sort .column ul {
    display: flex;
    justify-content: center;
    margin: 0;
    flex-wrap: wrap;
  }
  .Y_sort_2 .sort .column ul li {
    width: 48%;
  }
  .Y_sort_3 .sort .column ul {
    justify-content: space-between;
  }
  .Y_sort_3 .sort .column ul li {
    width: 48%;
  }
  .Y_sort_3 .sort .column ul li a {
    margin: 0 0 15px 0px;
  }
  .Y_sort_4 .sort .column ul {
    justify-content: space-between;
  }
  .Y_sort_4 .sort .column ul li {
    width: 48%;
  }
  .Y_sort_4 .sort .column ul li a {
    margin: 0 0 15px 0px;
  }
  .Y_product_1 .product .product_a .product_box .product_title span {
    padding: 5px 0;
  }
  .Y_product_details_1 .product_details .pro_right .parameter ul li p:nth-child(1) {
    width: 25%;
  }
  .add{
  	display: none;
  }
}

.overlays h3{
    margin-top: 0;
}