/* Size for brand */
nav .navbar-brand
{
    font-size: xx-large;
}

/* Colors for brand */
nav .navbar-brand .blue
{
    color: #537fbe;
}
nav .navbar-brand .red
{
    color: #ea433b;
}
nav .navbar-brand .yellow
{
    color: #f5b82e;
}
nav .navbar-brand .green
{
    color: #2e944b;
}


table {
    margin-left: auto;
    margin-right: auto;
}

.img-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 ratio */
    height: 0;
    overflow: hidden;
  }
  
.img-container img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}