.yige-proshow .proshow-content h1{font-size:28px}.news-bg .contents .news-bgbtn{width:280px}.route ul{flex-wrap:wrap}.route ul>li a{font-size:16px;letter-spacing:unset}header .yige-navs .first-menu .sub-menu,header .yige-navs .first-menu .third-sub,header .yige-navs .first-menu>li:nth-child(3) .sub-menu,header .yige-navs .first-menu>li:nth-child(3) .third-sub,header .yige-navs .first-menu>li:nth-child(5) .sub-menu,header .yige-navs .first-menu>li:nth-child(5) .third-sub{width:auto}@media(min-width:769px){header .yige-navs .first-menu .sub-menu a{white-space:nowrap}}@media(max-width:1600px){.contact-bg .contact-btn{height:36px!important;width:120px!important}.news-bg .contents .news-bgbtn{width:240px!important}}