.opus-header {
  width: 100%;
  min-width: 1200px;
  height: 80px;
  background-color: #eef1f2;
  border-bottom: 1px solid #edf1f2;
}

.opus-header .opus-wrap {
  width: 1200px;
  height: 80px;
  min-height: 0;
  line-height: 80px;
  overflow: hidden;
}

.opus-header h1 {
  display: inline-block;
  width: 100px;
  height: 22px;
  line-height: 12px;
  text-indent: -9999px;
  background: url(../image/yinjishequ.png) no-repeat left top;
}
a, input, button {
  outline: none;
}
:link, :visited, ins {
  text-decoration: none;
}

.opus-header a {
  font-size: 16px;
  font-family: 'Microsoft Yahei';
  color: #14191e;
  margin-left: 100px;
}

.opus-header a.mycommunity {
  float: right;
}


/*问答*/

.navhead {
  margin:15px;
}