.calcs h2 {
  font-size: 3em;
  text-align: center;
  font-weight: 800;
  margin: 0px 0 50px;
  text-transform: uppercase;
  color: #5676ba;
}

.mcalc .mcalc-results h3 {
  text-align: center;
}

.calcs .ctitle {
  position: absolute;
  left: -30px;
  bottom: 0;
  color: #999;
  transform: rotate(-90deg);
  font-weight: 100;
}

.calcs .mcalc {
  margin: 0 0 30px;
}

.calcs .intro {
  margin: 40px 0;
}

.calcs .nav-tabs {
  border: 0;
    white-space: nowrap;
}

.calcs .nav-tabs .nav-item {
  display: inline-block;
  float: none;
  font-size: 1.1em;
  color: #888;
  text-transform: capitalize;
  margin: 0;
  font-weight: 700;
}

.calcs .nav-tabs .nav-link {
  color: #777;
  border: 0;
}

.calcs .nav-tabs .nav-link:hover,
.calcs .nav-tabs .nav-link:focus {
  border: 0;
}

.calcs .nav-tabs .nav-link.active {
  background: #fff;
  color: #333;
  padding:15px;
  margin: 0;
  line-height: 1;
    border:0;
}

@media (max-width: 767px) {
    .calcs .nav-tabs {
    overflow-x: scroll;
}
  .calcs .nav-tabs .nav-link {
    font-size: 0.8em;
  }

  .calcs h2 {
    font-size: 2em;
  }
}