.jumbotron
{
    padding: 2rem 1rem;
    margin-bottom: 2rem;
    background-color: #e9ecef;
    border-radius: .3rem;
}
.footer 
{
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 60px;
  line-height: 60px; 
  background-color: #002b3a;
}
html 
{
  position: relative;
  min-height: 100%;
}
body 
{
  margin-bottom: 60px;
}
.navbar-dark .navbar-toggler 
{
  box-shadow: none;
}

a.hoverable1:hover 
{
  color: #002b3a !important;
} 

a.hoverable2:hover 
{
  color: #898f9c !important; 
}

a.hoverable3
{
  text-decoration: none;
}

a.hoverable3:hover 
{
  color: #898f9c !important;
}