.alert-default {
    background-color: #2A8FBD;
    border-color: #227297;
    color: #fff;
    opacity: 0.4;
}

#ducan-username > a:hover {
  background-color: #227297;
}

.tags-list > li > a, #ducan-username a {
    background-color: #2A8FBD;
}