.navbar-brand {
  font-weight: bold;
  font-size: 25px;
}
.collapse a {
  font-weight: bold;
  font-size: 18px;
}
.nav-mode {
  border: 2px solid gray;
  border-radius: 15px;
  margin-left: 2px;
  margin-right: 60px;
  text-align: center;
  background-color: black;
}
.nav-mode:hover {
  cursor: pointer;
  background-color: gray;
}
.jumbotron {
  background-color: gray;
  text-align: center;
  padding-top: 2rem;
}
.jumbotron img {
  width: 250px;
  height: 250px;
  border-radius: 125px;
  border: 3px solid gray;
}
.jumbotron h2 {
  font-weight: bold;
  padding-top: 3px;
  color: white;
}
.jumbotron h1 {
  font-size: 22px;
  color: white;
}
.jumbotron p {
  margin-top: 2px;
  font-size: 23px;
  justify-content: center;
  color: white;
}
.col p {
  line-height: 2rem;
}
#project {
  background-color: gray;
}
#project h2 {
  margin-bottom: 20px;
}
#certificate h2 {
  color: white;
}
#contact {
  background-color: gray;
}
.row ul {
  font-size: 15px;
  margin-top: 2px;
  margin-bottom: 30px;
  line-height: 19px;
  margin-left: 17px;
}
.row ul i {
  font-size: 13px;
}
#contact img {
  width: 150px;
  height: 145px;
  border-radius: 60%;
  text-align: center;
  margin-left: 69px;
}
#contact h2 {
  margin-left: 80px;
  font-size: 20px;
  font-weight: bold;
}
.icon {
  display: flex;
  margin-left: 69px;
}
.instagram a {
  font-size: 20px;
  color: black;
  border-radius: 10px;
  padding: 8px 8px;
  text-decoration: none;
  background-color: gray;
  margin-right: 3px;
  border: 1px solid black;
}
.instagram a:hover {
  cursor: pointer;
  background-color: rgb(238, 242, 243);
  border: 3px solid black;
}
.facebook a {
  font-size: 20px;
  color: black;
  border-radius: 10px;
  padding: 8px 8px;
  text-decoration: none;
  background-color: gray;
  border: 1px solid black;
}
.facebook a:hover {
  cursor: pointer;
  background-color: rgb(238, 242, 243);
  border: 3px solid black;
}
.email a {
  font-size: 20px;
  color: black;
  border-radius: 10px;
  margin-left: 3px;
  padding: 8px 8px;
  text-decoration: none;
  background-color: gray;
  border: 1px solid black;
}
.email a:hover {
  cursor: pointer;
  background-color: rgb(238, 242, 243);
  border: 3px solid black;
}
.card {
  margin-top: 1px;
  border-radius: 30px;
}