.sidebar-menu li { line-height: 1.8em;
  text-align: center;
  float: left;
  padding: 0.2em 0.3em;}
.sidebar-menu li > a { padding-left: 5px;}
.alumni_sub3_box  { overflow: hidden; display: flex; flex-wrap: wrap; gap: 0.5em 0;  padding: 0; margin: 1em 0;}
.alumni_sub3_box li { margin: 0 5px; list-style: none;}
.alumni_sub3_box a { color: #0a428d; background: #ECF0F6; font-weight: bold; font-size: 18px;text-decoration: none; display: block; padding: 0.5em .6em;}
.alumni_sub3_box li.cur a { color: #fff; background: #0A428D;}
.intro-content .tab-head,
.intro-content  #profile { display: none;}