Add disappearing hero image

Signed-off-by: Bryan Behrenshausen <bryan.behrenshausen@sas.com>

Author: semioticrobotic

css/sassoftware.css

@@ -543,6 +543,12 @@ td:last-child {
 	margin-top: 1rem;
 	margin-bottom: 6rem; 
 }
+@media (max-width: 1101px) {
+	.u-img-hero {
+		display:none;
+	}
+}
+
 .u-img-border {
 	border: 0.2rem solid var(--image-border); 
 	border-radius: 0.5rem;