b

public/stylesheets/educoder/edu-all.css

@@ -2,7 +2,7 @@
 /*头部导航条样式---2018-03-19--by-cs*/
 .newHeader{background: #24292D;width:100%; height: 60px; min-width: 1200px;position: fixed;top: 0px;left: 0px;z-index:1000;-moz-box-shadow: 0px 0px 12px rgba(0,0,0,0.1); /* 老的 Firefox */box-shadow: 0px 0px 12px rgba(0,0,0,0.1);}
 .newHeader .logoimg{margin-top:12px;float: left;width: 36px}
-.head-nav{float: left;width: 780px;text-align: center;height: 60px;box-sizing: border-box;  min-width: 400px;}
+.head-nav{float: left;width: 920px;text-align: center;height: 60px;box-sizing: border-box;  min-width: 400px;}
 .head-nav ul#header-nav{position: absolute;top: 0px;z-index: 3;height: 60px;box-sizing: border-box;padding-left: 30px;}
 .head-nav ul#header-nav li{float: left;height: 60px;line-height: 60px;margin-right: 30px;cursor: pointer;position: relative;font-size: 16px}
 .head-nav ul#header-nav li a{display: block;height: 100%;width: 100%;color: #fff}