@charset "utf-8";

/*banner*/
.banner { position: relative; z-index: 3; width: 100%; overflow: hidden;line-height: 0;}
.banner .swiper-pagination { bottom: 2rem !important; }
.banner .swiper-pagination-bullet { opacity: 0.5; width: 0.8rem; height: 0.8rem; background: #fff; border-radius: 50%; margin: 0 0.5rem !important; transition: all 0.5s ease; }
.banner .swiper-pagination-bullet-active { opacity: 1; }
/*title*/
h2.main_title { text-align: center; position: relative; }
h2.main_title a { display: block; line-height: 0; }
h2.main_title strong { display: block; font-size: 2.1rem; color: #202945; line-height: 100%; }
h2.main_title span { display: block; font-weight: normal; font-size: 1.1rem; color: #535b65; line-height: 100%; margin-top: 1rem; }
/*product*/
.product { background: rgba(228,235,246,0.91); padding: 5.35rem 3.33% 0; overflow: hidden; }
.pro_nav { height: 5.2rem; margin: 3.3rem 0 2.85rem; background: #f6f6f6; border-radius: 0.5rem; display: flex; display: -webkit-flex; text-align: center; }
.pro_nav h3 { width: 50%; padding-top: 0.15rem; box-sizing: border-box; height: 5.2rem; font-weight: normal; position: relative; transition: all 0.5s ease; }
.pro_nav h3 a { display: block; font-size: 1.4rem; color: #535b65; line-height: 4.9rem; }
.pro_nav h3:after { position: absolute; content: ""; border-style: solid; border-color: #d9251c transparent transparent transparent; border-width: 0.4rem 0.65rem; left: 50%; margin-left: -0.65rem; bottom: -0.8rem; opacity: 0; transition: all 0.5s ease; transition-delay: 0.3s; }
.pro_nav h3.on,.pro_nav h3:hover { background: #fff; border-radius: 0.5rem; border-bottom: 0.15rem solid #d9251c; font-weight: bold; }
.pro_nav h3.on a,.pro_nav h3:hover a { color: #d9251c; }
.pro_nav h3.on:after,.pro_nav h3:hover:after { opacity: 1; bottom: -0.8rem; }
.pro_con { padding-bottom: 6.7rem; }
.pro_con .pro_category { display: flex; display: -webkit-flex; justify-content: space-between; -webkit-justify-content: space-between; margin-bottom: 2.1rem; }
.pro_con .pro_category h4 a { display: block; font-size: 1.2rem; color: #666; line-height: 100%; transition: all 0.5s ease; font-weight: normal; padding-bottom: 0.65rem; border-bottom: 0.2rem solid transparent; }
.pro_con .pro_category h4:hover a { color: #d9251c; font-weight: bold; border-color: #d9251c; }
.pro_con ul { display: flex; display: -webkit-flex; justify-content: space-between; -webkit-justify-content: space-between; flex-wrap: wrap; -webkit-flex-wrap: wrap; }
.pro_con li { width: 48.428%; background: #ffffff; border-radius: 0.5rem; position: relative; line-height: 0; text-align: center; overflow: hidden; margin-bottom: 1.1rem; }
.pro_con li h4 { position: absolute; width: 100%; left: 0; bottom: 0.8rem; padding: 0 1rem; box-sizing: border-box; font-size: 1.3rem; color: #000; line-height: 1.8rem; }
.pro_con .more { margin-top: 1.3rem; }
a.more { display: block; height: 5.2rem; background: #d9251c; box-shadow: 0.7rem 0.6rem 1.35rem 0rem rgba(255,65,65,0.3); border-radius: 2.6rem; text-align: center; font-weight: bold; font-size: 1.5rem; color: #fff; line-height: 5.2rem; transition: all 0.5s ease; }
a.more:hover { letter-spacing: 1px; }
/*case*/
.case { background: #eef0f2; padding: 4.5rem 3.33% 0; position: relative; }
.case:after { position: absolute; content: ""; width: 100%; height: 29.4rem; background: #186de1; left: 0; top: 0; }
.case h2 { position: relative; z-index: 2; }
.case h2 strong,.case h2 span { color: #fff; }
.case_nav { position: relative; z-index: 2; margin: 2.9rem 0 1.65rem; display: flex; display: -webkit-flex; justify-content: space-between; -webkit-justify-content: space-between; }
.case_nav a { display: block; font-size: 1.2rem; color: #fff; line-height: 100%; padding-bottom: 0.65rem; position: relative; font-weight: normal; transition: all 0.5s ease; border-bottom: 0.2rem solid transparent; }
.case_nav h3.on a,.case_nav h3:hover a { font-weight: bold; border-color: #fff; }
.case_con { position: relative; overflow: hidden; margin-bottom: 3.15rem; }
.case_con dl { background: #ffffff; border-radius: 0.5rem; overflow: hidden; position: relative; }
.case_con dt { overflow: hidden; line-height: 0; }
.case_con dd { box-sizing: border-box; padding: 1.85rem 1.25rem 2.25rem; }
.case_con dd h4 { font-size: 1.6rem; line-height: 2.1rem; color: #202945; max-height: 4.2rem; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; padding-bottom: 0.9rem; position: relative; font-weight: bold; margin-bottom: 0.8rem; }
.case_con dd h4:after { position: absolute; content: ""; width: 1.7rem; height: 0.15rem; background: #d9251c; left: 0; bottom: 0; }
.case_con dd p { font-size: 1.1rem; line-height: 1.65rem; color: #535b65; max-height: 4.95rem; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; overflow: hidden; }
.case_con .swiper-pagination { bottom: auto !important; top: 21.45rem; left: 1.55rem !important; text-align: left; }
.case_con .swiper-pagination-bullet { opacity: 0.6; width: 1.1rem; height: 1.1rem; background: #fff; border-radius: 50%; margin: 0 1rem 0 0 !important; transition: all 0.5s ease; }
.case_con .swiper-pagination-bullet-active { opacity: 1; }
.client { padding: 6.1rem 3.33% 6.4rem; background: #eef0f2; }
.client ul { display: flex; display: -webkit-flex; justify-content: space-between; -webkit-justify-content: space-between; flex-wrap: wrap; -webkit-flex-wrap: wrap; margin-top: 2.05rem; }
.client li { width: 32%; line-height: 0; background: #ffffff; border-radius: 0.5rem; overflow: hidden; margin-bottom: 0.75rem; transition: all 0.5s ease; }
.client li:last-child { background: #d9251c; display: flex; display: -webkit-flex; justify-content: center; -webkit-justify-content: center; align-items: center; -webkit-align-items: center; font-weight: bold; }
.client li:last-child a { font-size: 1.5rem; color: #fff; line-height: 100%; transition: all 0.5s ease; }
.client li:last-child a:hover { letter-spacing: 1px; }
.ys { padding: 4.65rem 3.33% 6.15rem; }
.ys_nav { margin: 3.45rem 0 0.35rem; display: flex; display: -webkit-flex; justify-content: space-between; -webkit-justify-content: space-between; }
.ys_nav h3 { width: 24.285%; height: 7.4rem; background: #d9251c; text-align: center; font-size: 1.3rem; color: #fff; line-height: 7.4rem; font-weight: bold; transition: all 0.5s ease; cursor: pointer; border-radius: 0.5rem; }
.ys_nav h3.on,.ys_nav h3:hover { background: #186de1; }
.ys_con { overflow: hidden; }
.ys_con dl { border-radius: 0.5rem; line-height: 0; position: relative; overflow: hidden; }
.ys_con dd { position: absolute; background: url(../images/ys_hover.png) no-repeat center; background-size: 100% 100%; z-index: 2; left: 0; top: 0; width: 100%; height: 100%; box-sizing: border-box; padding-top: 6rem; padding-left: 1.55rem; }
.ys_con dd h4 { padding-bottom: 1.8rem; position: relative; }
.ys_con dd h4 strong { display: block; font-size: 1.5rem; color: #fff; line-height: 2rem; }
.ys_con dd h4:after { position: absolute; content: ""; width: 2.05rem; height: 0.15rem; background: #ffffff; left: 0; bottom: 0; }
.ys_con dd p { margin-top: 1rem; }
.ys_con dd p span { display: block; font-size: 0.9rem; color: #fff; line-height: 1.35rem; }
.ys_con .album { margin-top: 0.8rem; display: flex; display: -webkit-flex; justify-content: space-between; -webkit-justify-content: space-between; }
.ys_con .album h4 { padding-top: 0.75rem; box-sizing: border-box; height: auto; }
.ys_con .album h4 a { display: block; height: 100%; font-size: 1.1rem; color: #202945; line-height: 100%; font-weight: bold; position: relative; }
.ys_con .album h4 a:after { position: absolute; content: ""; width: 1.25rem; height: 1.25rem; background: url(../images/more1.png) no-repeat center; background-size: 100% 100%; left: 0; bottom: 0; }
.ys_con .album ul { width: 81.285%; display: flex; display: -webkit-flex; justify-content: space-between; -webkit-justify-content: space-between; }
.ys_con .album li { line-height: 0; overflow: hidden; border-radius: 0.5rem; width: 48.5%; }
/*news*/
.news { background: #eef0f2; padding: 4.05rem 3.33% 5.5rem; }
.news_nav { height: 1.5rem; margin: 4.25rem 0 2.15rem; position: relative; }
.news_nav h3 { float: left; margin-right: 2.35rem; }
.news_nav h3 strong { font-size: 1.5rem; color: #202945; line-height: 100%; transition: all 0.5s ease; font-weight: normal; }
.news_nav h3 span { position: absolute; font-size: 1.2rem; color: #d9251c; line-height: 1.5rem; right: 0; top: 0; display: block; opacity: 0; transition: all 0.5s ease; }
.news_nav h3 span:hover { letter-spacing: 1px; }
.news_nav h3.on strong { color: #d9251c; font-weight: bold; }
.news_nav h3.on span { opacity: 1; z-index: 2; }
.news_con .swiper-slide { opacity: 0 !important; background: #eef0f2; }
.news_con .swiper-slide-active { opacity: 1 !important; }
.news_con dl { overflow: hidden; margin-bottom: 1.6rem; background: #ffffff; box-shadow: 0rem 0.15rem 0.9rem 0rem rgba(0,0,0,0.17); border-radius: 0.5rem; box-sizing: border-box; padding: 0.85rem 1.5rem 0.85rem 0.9rem; display: flex; display: -webkit-flex; justify-content: space-between; -webkit-justify-content: space-between; align-items: center; -webkit-align-items: center; }
.news_con dt { width: 59.66%; border-radius: 0.5rem; overflow: hidden; line-height: 0; }
.news_con dd { width: 35.88%; }
.news_con dd h4 { font-size: 1.3rem; line-height: 1.75rem; color: #202945; max-height: 3.5rem; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; font-weight: bold; }
.news_con dd span { display: block; width: 9.25rem; height: 2.5rem; background: #d9251c; font-size: 1.2rem; color: #fff; line-height: 2.5rem; margin-top: 3.1rem; text-align: center; transition: all 0.5s ease; }
.news_con dd span:hover { letter-spacing: 1px; }
.faq { margin-top: 2.4rem; }
.faq h3 a { display: block; display: flex; display: -webkit-flex; justify-content: space-between; -webkit-justify-content: space-between; margin-bottom: 1.55rem; }
.faq h3 strong { font-size: 1.5rem; color: #d9251c; line-height: 100%; display: block; }
.faq h3 span { font-size: 1.2rem; color: #d9251c; line-height: 1.5rem; display: block; transition: all 0.5s ease; }
.faq h3 span:hover { letter-spacing: 1px; }
.faq .con { background: #ffffff; box-shadow: 0rem 0.15rem 0.9rem 0rem rgba(0,0,0,0.17); border-radius: 0.5rem; overflow: hidden; box-sizing: border-box; padding: 2.7rem 2rem; line-height: 0; display: flex; display: -webkit-flex; justify-content: space-between; -webkit-justify-content: space-between; align-items: center; -webkit-align-items: center; }
.faq .con img { width: 37.258%; border-radius: 0.5rem; }
.faq .con ul { width: 58.87%; }
.faq .con h4 { font-size: 1.2rem; color: #202945; line-height: 2.4rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.faq .con h4:before { content: "* "; }
.project { background: url(../images/sm_bg.jpg) no-repeat center top; background-size: 100% 100%; height: 32.1rem; padding-top: 4.45rem; text-align: center; box-sizing: border-box; line-height: 0; }
.project h2 { margin-bottom: 3.5rem; }
.project h2 img { display: block; width: 11.65rem; margin: 0 auto 3rem; }
.project h2 strong { display: block; font-size: 2rem; color: #fff; line-height: 2.7rem; }
.project a.more { width: 71.6%; margin: 0 auto; }