header,nav{background-color:#fff}.logo{display:block;width:235px;height:60px;background-image:url(/img/logo.svg);background-repeat:no-repeat;background-size:contain;image-rendering:-webkit-optimize-contrast;margin:0 0 20px}@media screen and (max-width:767px){.logo{width:135px;height:35px;margin:0 0 10px 20px}}header,nav a:nth-child(1),nav a:nth-child(2),nav a:nth-child(3),nav a:nth-child(4),nav a:nth-child(5),nav a:nth-child(6),nav a:nth-child(7){display:inline-block}nav a,nav a::before{display:none}header{position:relative;z-index:99;padding:40px 0 0;margin:0 0 20px;width:100%}nav{white-space:nowrap;overflow-x:auto;border-bottom:2px solid #9b9b9b;-ms-overflow-style:none;overflow:-moz-scrollbars-none}nav::-webkit-scrollbar{display:none}@media screen and (max-width:767px){nav{padding:0 20px}}nav a{color:#4a4a4a;font-weight:400;padding:6px 0;font-size:18px}nav a:not(.link_topic)::after{content:"";display:inline-block;width:1px;height:16px;border-right:1px solid #dcdcdc;margin:0 10px;position:relative;top:2px}nav a:nth-last-child(2)::after{border-right:none}@media screen and (max-width:1279px){nav a:not(.link_topic)::after{margin:0 10px}nav a:nth-last-child(2)::after{border-right:1px solid #dcdcdc}}@media screen and (max-width:767px){header{padding:20px 0 0;vertical-align:top}nav{padding:0 20px}nav a:nth-child(7)::after{display:none}}nav a.on{color:#f16530}nav .link_topic{display:inline-block;border-top:none;padding:1px 0;margin:5px 0 0;background-color:#f16530;color:#fff;width:130px;text-align:center;position:absolute;right:0}@media screen and (max-width:1279px){nav .link_topic{background:0 0;color:#4a4a4a;width:auto;padding:4px 0;margin:0;position:relative;top:auto;right:auto}}@media screen and (max-width:1279px){nav .link_topic::after{content:">>";display:inline-block;margin:0 0 0 5px}}@media screen and (max-width:767px){nav .link_topic{display:none}}.tools{display:flex;flex-wrap:wrap;justify-content:space-between;position:absolute;width:130px;top:55px;right:0}@media screen and (max-width:767px){.tools{width:120px;top:20px;right:10px}}.tools a{font-size:28px;color:#9b9b9b}@media screen and (max-width:767px){.tools a{font-size:25px}.tools .i-search:before{content:'\e958'}}