#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;color:#2c3e50;height:100%;width:100%;margin:0;padding:0;display:flex;justify-content:center;flex-direction:column}@media (max-width:780px){#app{height:100%}}#app .top_head_kb{width:100%;height:88px}@media (max-width:780px){#app .top_head_kb{height:65px}}#app .top_head{width:100%;height:55px;position:fixed;top:0;z-index:88;display:flex;justify-content:start;border-bottom:1px solid #f3f2f2;background-color:#fff;box-shadow:0 8px 9px -12px hsla(0,0%,41%,.5)}#app .top_head .head-logo{width:30%;display:flex;justify-content:start;align-items:center;margin-left:5%}@media (max-width:780px){#app .top_head .head-logo{margin-left:2.5%}}#app .top_head .head-logo img{height:40px;cursor:pointer}#app .top_head .head-menu{width:60%;margin-right:5%;height:100%;display:flex;align-items:center;justify-content:flex-end}#app .top_head .head-menu .pc-menu{width:100%;display:flex;justify-content:flex-end;align-items:center}@media (max-width:780px){#app .top_head .head-menu .pc-menu{display:none}}#app .top_head .head-menu .pc-menu span{margin-left:5px;margin-right:5px}#app .top_head .head-menu .pc-menu a{text-decoration:none;color:#121312;padding-left:20px;padding-right:20px;padding-top:10px;padding-bottom:10px;font-size:15px;border-right:1px solid #fff}#app .top_head .head-menu .pc-menu a.router-link-exact-active{color:#2196f3}#app .mobile-menu{display:none}@media (max-width:780px){#app .mobile-menu{width:95%;margin-left:2.5%;display:flex;justify-content:flex-start;align-items:center;margin-bottom:6px;margin-top:10px}#app .mobile-menu a{text-decoration:none;color:#2097df;padding:5px;font-size:15px}#app .mobile-menu a.router-link-exact-active{color:#2196f3;border-bottom:1px solid #2196f3}}