.mobile-sponsor-img {width: 100%;}
#causeway{width: 126px;}
#ivy {width: 116px;}

@media (max-width: 500px) { .mobile-sponsor-img {padding: 20px;width: 90%;}
#causeway{width: 90%;padding: 20px;}
#ivy {width: 90%;padding: 20px;}
}