@media screen and (max-width:800px){.art-museum video{height:300px}}.cus-service .foot-cont{font-size:18px;margin:60px auto;color:#1a1a1a}.cus-service .main-function{width:920px;margin:0 auto}.cus-service .main-function h4{font-weight:400;text-align:center;color:#1a1a1a;font-size:18px!important}.cus-service .main-function p{text-indent:2em;margin:30px auto 60px;font-size:18px;color:#1a1a1a}.contact-us .foot-cont{font-size:18px;margin:60px auto;color:#1a1a1a}.contact-us .main-function{margin:0 auto}.contact-us .main-function p{text-indent:2em!important;margin:30px auto 0!important;font-size:18px;color:#1a1a1a;line-height:30px}.contact-us .main-function p.dwon{margin:0 auto!important}.contact-us .main-function .sty{font-size:18px;color:#16a302;margin-top:10px}.contact-us .main-function .sty a{color:#16a302}.contact-us .foot-cont{margin:30px auto 0!important;text-align:center;letter-spacing:1px}