X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/f88a74c510e90c9c864d37bfaaf23fefa1a0fbdc..140051e24ff5a74421e8b437cdc12ca8570995cd:/word/memory.plp

diff --git a/word/memory.plp b/word/memory.plp
index 26a7cd4..65184d8 100644
--- a/word/memory.plp
+++ b/word/memory.plp
@@ -11,25 +11,17 @@ Html({
 /* cards */
 #quiz {
 	display: grid;
-	grid: repeat(3, 1fr) / repeat(4, 1fr);
+	grid: auto / repeat(6, 1fr);
 	grid-gap: 1ex;
-	min-height: calc(100vh - 11.5ex);
-}
-@media (orientation: portrait) {
-	#quiz {
-		grid: repeat(6, 1fr) / repeat(2, 1fr);
-	}
 }
 html {
 	overflow: hidden; /* rotation overflow on celebration */
 }
 
 figure {
-	display: inline-block;
 	background: #224;
 	border: 1px solid #888;
 	perspective: 100em;
-	position: relative;
 }
 figure:not(.turn):hover {
 	cursor: pointer;
@@ -41,9 +33,12 @@ figure, img {
 /* card faces */
 figure img {
 	backface-visibility: hidden;
+	-webkit-backface-visibility: hidden;
 	transform: rotateY(180deg); /* back */
 	transform-style: preserve-3d;
-	-float: left; /* ff workaround to prevent click selection */
+	float: left; /* ff workaround to prevent click selection */
+	height: 100%;
+	object-fit: contain; /* center */
 }
 figure.mirror img {
 	transform: rotateY(180deg) scaleX(-1);
@@ -64,13 +59,15 @@ figure.good {
 }
 
 .good figure {
-	animation: celebration 5s linear infinite;
+	animation: celebration 7s linear infinite;
 	background: none;
 	border: 0;
+	opacity: 1;
 }
 @keyframes celebration {
 	0% { filter: hue-rotate(0deg); transform: rotate(0deg) }
-	50% { filter: hue-rotate(180deg); transform: rotate(180deg) }
+	33% { filter: hue-rotate(180deg); transform: rotate(180deg) }
+	66% { filter: hue-rotate(360deg); transform: rotate(360deg) }
 	100% { filter: hue-rotate(360deg); transform: rotate(360deg) }
 }
 </style>