body {
  background-color: white;
}
.container a img {
  width: 40px;
}

.btn-abu {
  background-color: #7289da;
  color: white;
  border-radius: 30px;
}

/* Jumbotron */
.jumbotron {
  background-image: url(img/hero1.jpg);
  background-size: cover;
  height: 600px;
  padding-top: 19rem;
  color: #ffffff;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
  margin-top: -188px;
  background-position: -300px 0;
  background-attachment: scroll;
}

.display-4 {
  font-weight: 450;
}

/* panel */
.panel {
  background-color: #ffffff;
  box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
  padding: 30px;
  margin-top: -100px;
  border-radius: 0px;
}

.panel img {
  margin: 20px;
}

/* About */
.about {
  margin-top: 50px;
}

.about h5 {
  font-size: 50px;
}

/* slide wp */
.slidewp {
}

/* footer */
footer {
  text-align: center;
  margin-top: 30px;
}

footer a {
  text-decoration: none;
  color: #7289da;
}

/* desktop */
@media (min-width: 992px) {
  .jumbotron {
    height: 800px;
    padding-top: 23rem;
    background-position: 0 0;
    background-attachment: fixed;
  }

  .panel {
    border-radius: 40px;
  }

  /* Navbar */

  .nav-link {
    margin-right: 25px;
  }

  .nav-link::after {
    content: "";
    display: block;
    margin-right: 18px;
    width: 0;
    height: 2px;
    background: #7289da;
    transition: width 0.3s;
  }

  .nav-link:hover::after {
    content: "";
    display: block;
    width: 100%;
    transition: width 0.3s;
    margin-bottom: -2px;
  }
}