body 
{
	min-height: 75rem;
	padding-bottom: 20px;
}

.navbar 
{
  margin-bottom: 20px;
}

.active
{
	color :#0dcaf0 !important;
}

/*fleet*/
.picture2 {
    display: none;
}
.thumbnail:hover .picture1 {
    display: none;
}
.thumbnail:hover .picture2 {
    display: block;
}