* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
body {
  padding-top: 3rem;
  color: #5a5a5a;
}

footer a:hover,
header .nav-link:hover,
header .list-group-item:hover {
  color: #E4A11B !important;
  cursor: pointer !important;
}

.badge-notification {
  position: absolute;
  font-size: .6rem;
  margin-top: -.1rem;
  margin-left: -.5rem;
  padding: .2em .45em
}

.img-course img {
  border-radius: 20px !important;
  border: 1px solid rgba(35, 34, 34, 0.5);
  max-width: 100%;
  max-height: 100%;
  width: 250px;
  height: 165px;
}

.img-course img:hover {
  width: 280px;
  height: 185px;
}

.Margin{
  margin-top: 25px;
  margin-bottom: 25px;
  }
.TeacherRight button{
  width: 200px;
  height: 40px;
  margin-top: 10px;
}
.TeacherRight img{
  margin-bottom: 50px;
  border-radius: 50%;
  margin-top: 20px;
}
a{
  text-decoration: none;
}
.TeacherRight button:hover{
  color: #E4A11B;
}
.Instructor{
  width:240px;
  text-align: center;
  color:white;
}
form{
  margin: 0 auto;
}
p {
  text-align: justify;
}