.fa:hover {
  opacity: 0.7;
}

#share {
  text-align: center;
}

/* buttons */

#share a {
  width: fit-content;
  height: fit-content;
  display: inline-block;
  margin: 8px;
  border-radius: 50%;
  font-size: 14px;
  color: #fff;
  opacity: 0.75;
  transition: opacity 0.15s linear;
  padding: 1rem;
  text-align: auto;
  text-decoration: none;
}

#share a:hover {
  opacity: 1;
}

/* icons */

#share i {
  position: relative;
  top: 50%;
  transform: translateY(-50%);
}

/* colors */

.facebook {
  background: #3b5998;
}

.twitter {
  background: #55acee;
}

.instagram {
  background: #d6249f;
  background: radial-gradient(
    circle at 30% 107%,
    #fdf497 0%,
    #fdf497 5%,
    #fd5949 45%,
    #d6249f 60%,
    #285aeb 90%
  );
}

.linkedin {
  background: #0077b5;
}

.youtube {
  background: #cb2027;
}

body {
  font-family: "Open Sans", sans-serif;
}
h2 {
  color: #333;
  text-align: center;
  text-transform: uppercase;
  font-family: "Roboto", sans-serif;
  font-weight: bold;
  position: relative;
  margin: 30px 0 60px;
}
h2::after {
  content: "";
  width: 100px;
  position: absolute;
  margin: 0 auto;
  height: 3px;
  background: #8fbc54;
  left: 0;
  right: 0;
  bottom: -10px;
}
.col-center {
  margin: 0 auto;
  float: none !important;
}
.carousel {
  margin: 3rem auto;
  padding: 0 3.5rem;
}
.carousel .item {
  color: #999;
  font-size: 1rem;
  text-align: center;
}
.carousel .item .img-box {
  width: 135px;
  height: 135px;
  margin: 0 auto;
  padding: 5px;
  border: 1px solid #ddd;
  border-radius: 50%;
}
.carousel .img-box img {
  width: 100%;
  height: 100%;
  display: block;
  border-radius: 50%;
}
.carousel .testimonial {
  padding: 30px 0 10px;
}
.carousel .overview {
  font-style: italic;
}
.carousel .overview b {
  text-transform: uppercase;
  color: #7aa641;
}
.carousel .carousel-control {
  width: 40px;
  height: 40px;
  margin-top: -20px;
  top: 50%;
  background: none;
}
.carousel-control i {
  font-size: 100px;
  line-height: 42px;
  position: absolute;
  display: inline-block;
  color: rgba(0, 0, 0, 0.8);
  text-shadow: 0 3px 3px #e6e6e6, 0 0 0 #000;
}

.carousel-indicators li {
  background-color: #000;
  position: relative;
  bottom: -1.5em;
}