html {
  font-size: 20px;
}
@media (min-width: 600px) {
  html {
    font-size: 16px;
  }
}

.navbar-nav .nav-item > .nav-link{
	 color: #001B90;
	 font-weight: bold;
}	

.navbar-nav .nav-item > .nav-link:hover{
    color: #FF0000;
}

.navbar-nav .nav-item > .nav-link:active{
    color: #001B90;
}

figure { width: 90%; min-width: 17.5em; margin:0 auto;}
figcaption { font: 120% sans-serif; text-align: center;}
.boxVideo {
    position: relative;
    padding-bottom: 56.25%; 
    padding-top: 25px;
    height: 0;
    margin:0 auto;
}
.boxVideo iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}