#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#2c3e50}.footer_bottom p{margin:0;padding:0}.footer_bottom{background:#000;text-align:center;margin:0;padding:10px 0;line-height:30px;color:#fff}h3{padding:0;margin:0}.header_content h3{font-size:18px;line-height:60px;font-weight:400}body,html{padding:0;margin:0;font-size:14px}nav{padding:30px}nav a{font-weight:700;color:#2c3e50}.el-header h3 a,.logo a{text-decoration:none;color:#104992}@media screen and (max-width:480px){.header_content h3{font-size:14px;line-height:60px;font-weight:400}}