.container.banner-image-holder .row {
    margin: 0 auto;
}

.banner-image-holder {
  display: flex;
  width: 100%;
  padding: 1% 2%;
  box-sizing: border-box;
  color:#ffffff;
}

.banner-image-holder .box {
  flex: 1;
  overflow: hidden;
  transition: .5s;
  margin: 0 2%;
  box-shadow: 0 20px 30px rgba(0,0,0,.1);
  line-height: 0;
  width: 261px;
  height: 250px;
}

.banner-image-holder .box > img {
  width: 200%;
  height: calc(100% - 10vh);
  object-fit: cover; 
  transition: .5s;
}

.banner-image-holder .box > span {
  font-size: 0.9em;
  display: block;
  text-align: center;
  height: 10vh;
  line-height: 2.6;
}

.banner-image-holder .box:hover { flex: 1 1 50%; }
.banner-image-holder .box:hover > img {
  width: 100%;
  height: 100%;
}
 
 
@media (max-width: 319px) {

	.banner-image-holder .box > span {
    	font-size: 0.7em;
	}
	
}

@media (min-width: 320px) and (max-width: 399px) {

	.banner-image-holder .box > span {
    	font-size: 0.7em;
	}
	
}

@media (min-width: 400px) and (max-width: 767px) {

	.banner-image-holder .box > span {
    	font-size: 0.7em;
	}	
}

@media (min-width: 768px) and (max-width: 991px) {

	.banner-image-holder .box > span {
    	font-size: 1em;
	}
}

@media (min-width: 992px) and (max-width: 1199px) {

}

@media (min-width: 1200px) {

}