.cornerLeft {
    z-index: -1;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    align-content: space-evenly;
    width: 25vw;
    height: 100vh;
    position: absolute;
    top: 0;
    opacity: 0;
    transition:	opacity 1s 0.0s ease-out;
    will-change: opacity;
    img {
	width: 25vw;
	height: 25vh;
	object-fit: contain;
    }
    .subImg {
	width: 25vw;
	height: 25vh;
	background-size: cover;
	background-position: center;
	img {
	    width: 25vw;
	    height: 25vh;
	    object-fit: contain;
	}
    }
}

.cornerRight {
    z-index: -1;
    display: block;
    width: 25vw;
    position: absolute;
    top: 0;
    right: 0;
    opacity: 0;
    transition:	opacity 1s 0.0s ease-out;
    will-change: opacity;
    .subImg {
	width: 25vw;
	height: 25vh;
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center;
    }
}

.cornerTop {
    z-index: -1;
    display: block;
    width: 100vw;
    height: 20vh;
    position: absolute;
    top: 0;
    opacity: 0;
    transition:	opacity 1s 0.0s ease-out;
    will-change: opacity;
    .subImg {
	display: inline-block;
	width: 25vw;
	height: 20vh;
	margin-left: -2px;
	margin-right: -2px;
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center;
    }
}

.cornerBottom {
    z-index: -1;
    display: block;
    width: 100vw;
    height: 20vh;
    position: absolute;
    bottom: 0;
    opacity: 0;
    transition:	opacity 1s 0.0s ease-out;
    will-change: opacity;
    .subImg {
	display: inline-block;
	width: 25vw;
	height: 20vh;
	margin-left: -2px;
	margin-right: -2px;
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center;
    }
}

@media only screen and (min-width: 768px) {

    .slide {
	opacity: 1 !important;
    }

}