.custom-card {
    background-color: #0F498A;
    border: 0;
    transition: .5s ease-in-out;
}

.custom-card:hover{
    background-color: #0c4d97;
    box-shadow: 15px 15px 30px #032b58,
             -15px -15px 30px #1757a0;
    transform: scale(1.1);
    z-index: 100;
}

.custom-card:hover i, .custom-card:hover img{
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
	0% {
		transform: translatey(0px);
	}
	50% {
		transform: translatey(-10px);
	}
	100% {
		transform: translatey(0px);
	}
}