body {
  background-color: #222222f3;
  overflow-x: hidden;
}

a, a:hover {
  text-decoration: none;
}

header {
  width: 99%;
  height: 41px;
  padding-top: 16px;
}

.intro h5 {
  margin-top: 31px;
  text-align: center;
}

.footer {
  margin-top: 99px;
}

.text-center.img-center {
  margin-top: 81px;
}

.c-list a {
  padding: 21px;
  background-color: #fffffff9;
  display: block;
  margin: 1;
  color: #222222f8;
  border-bottom: 2px solid #222222f7;
}

.c-list img {
  margin-right: 19px;
  width: 31px;
  height: 31px;
}

.nav.nav-tabs {
  margin-top: 31px;
}

.nav-tabs .nav-item.show .nav-link, .nav-tabs .nav-link.active {
  color: #fffffff8;
  background: transparent;
  border: 1;
  border-bottom: 3px solid;
}

.nav-tabs .nav-link {
  color: #d3cecef9;
}