openmct/platform/commonUI/general/res/sass/_about.scss

// General About dialog styling

.t-about {
	// Styling
	line-height: 120%;
	.s-description,
	.s-info {
		font-size: 0.8em;
	}
	.s-logo-holder {
		background: url($dirImgs + "bg-about-openmctweb.jpg") no-repeat center; // For OpenMCT Web.
		background-size: cover;
	}
	.s-logo {
//		@include txtShdwLarge(); // text-shadow doesn't work for svg
		background-position: center;
		background-repeat: no-repeat;
		background-size: contain;
	}
    .s-logo-openmctweb {
         background-image: url($dirImgs + 'logo-openmctweb-shdw.svg');
     }
	h1, h2 {
		color: #fff;
		font-weight: normal !important;
	}

	// Layout
	&.l-about.abs {
//		top: 20px;
		overflow: auto;
	}
	$contentH: 200px;
	.l-logo-holder {
		position: relative;
		height: 45%;
		.l-logo {
			$w: 5%;
			position: absolute;
			&.l-logo-app {
//				@include test(blue);
				top: 0; right: 15%; bottom: 0; left: 15%;
			}
			&.s-logo-nasa {
//				@include test(red);
				$m: 10px;
				background-image: url($dirImgs + 'logo-nasa.svg');
				top: $m; right: auto; bottom: auto; left: $m;
				width: $w * 2; height: auto; padding-bottom: $w; padding-top: $w;
			}
		}
	}
	.l-content {
//		@include test();
		position: relative;
		margin-top: $interiorMarginLg;
	}
}