body, html {
  height: 100%;
  margin: 0;
  font: 400 15px/1.8 "Lato", sans-serif;
  color: black;
}

li a {

  font-size: 20px !important;
}

.bgimg-1, .bgimg-2, .bgimg-3 {
  position: relative;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;

}
.bgimg-1 {
  background-image: url("img/lib2.jpg");
  height: 50%;
}

.caption {
  position: absolute;
  left: 0;
  top: 50%;
  width: 100%;
  text-align: center;
  color: red;
}

.caption span.border {
  background-color: #111;
  color: #fff;
  padding: 18px;
  font-size: 25px;
  letter-spacing: 10px;
}

h3 {
  letter-spacing: 5px;
  text-transform: uppercase;
  font: 20px "Lato", sans-serif;
  color: #111;
}
.fa {
  padding: 10px;
  font-size: 15px;
  width: 35px;
  text-align: center;
  text-decoration: none;
  border-radius: 50%;
}

/* Add a hover effect if you want */
.fa:hover {
  opacity: 0.7;
}

/* Set a specific color for each brand */

/* Facebook */
.fa-facebook {
  background: #3B5998;
  color: white;
}
.fa-twitter {
  background: #55ACEE;
  color: white;
}

.fa-instagram {
  background: #125688;
  color: white;
}
.fa-linkedin {
  background: #007bb5;
  color: white;
}
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 40px;
  right: 40px;
  background-color: #25d366;
  color: #fff;
  border-radius: 50%;
  text-align: center;
  font-size: 30px;
  box-shadow: 2px 2px 3px #999;
  z-index: 100;
  transition: transform 0.2s;
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

.whatsapp-icon {
  margin-top: 15px;
}
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 40px;
  right: 40px;
  background-color: #25d366;
  color: #fff;
  border-radius: 50%;
  text-align: center;
  font-size: 30px;
  box-shadow: 2px 2px 3px #999;
  z-index: 100;
  transition: transform 0.2s;
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

.whatsapp-icon {
  margin-top: 15px;
}