body {
    background: url(bggz.svg)  #ffffff;
background-repeat: repeat;
 
}

.video {
	position: relative;
	padding-bottom: 56.25%;
	height: 0;
	overflow: hidden;
}
.video iframe,  
.video object,  
.video embed {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}


img {
display: block;
height: auto;
max-width: 100%;
}





.col3 {
  flex: 0 0 25%;
  max-width: 25%;
}

.card-img-overlay {

min-height: 5vh;
}  
.card-title {
 
min-height: 5vh;
}  
.card-title h4 {
 
font-size: 70%;
}