diff --git a/src/components/galleria/Galleria.vue b/src/components/galleria/Galleria.vue
index ef699a6f2..e51f22b41 100644
--- a/src/components/galleria/Galleria.vue
+++ b/src/components/galleria/Galleria.vue
@@ -183,155 +183,134 @@ export default {
     display: flex;
     flex-direction: column;
     position: relative;
-    width: 100%;
-    height: 100%;
 }
+
 .p-galleria-preview-container {
     position: relative;
     display: flex;
-    width: 100%;
-    height: 100%;
 }
-.p-galleria-preview-container .p-galleria-preview-nav-button {
-    height: 3em;
+
+.p-galleria-preview-nav-button {
     position: absolute;
     top: 50%;
-    margin-top: -1.5em;
-    z-index: 1;
+    margin-top: -.5em;
 }
+
 .p-galleria-preview-prev {
-    left: .5em;
+    left: 0;
 }
+
 .p-galleria-preview-next {
-    right: .5em;
-}
-.p-galleria-preview-prev span,
-.p-galleria-preview-next span {
-    font-size: 2em;
+    right: 0;
 }
+
 .p-galleria-preview-items-content {
     display: flex;
     justify-content: center;
     align-items: center;
-    height: 100%;
-    width: 100%;
 }
-.p-galleria-preview-nav-onhover .p-galleria-preview-content .p-galleria-preview-nav-button {
+
+.p-galleria-preview-nav-onhover .p-galleria-preview-nav-button {
     pointer-events: none;
     opacity: 0;
     transition: opacity .2s ease-in-out;
 }
+
 .p-galleria-preview-nav-onhover .p-galleria-preview-content:hover .p-galleria-preview-nav-button {
     pointer-events: all;
     opacity: 1;
 }
+
 .p-galleria-preview-nav-onhover .p-galleria-preview-content:hover .p-galleria-preview-nav-button.p-disabled {
     pointer-events: none;
-    opacity: .5;
 }
+
 .p-galleria-preview-caption {
     position: absolute;
     bottom: 0;
     left: 0;
-    padding: 1em;
     width: 100%;
 }
-.p-galleria .p-galleria-indicator-container {
+
+.p-galleria-indicator-container {
     display: flex;
-    flex-direction: row;
     align-items: center;
     justify-content: center;
-    padding: .2em;
 }
 
 /* Thumbnails */
 .p-galleria-thumbnail-content {
     display: flex;
     flex-direction: column;
-    flex-wrap: nowrap;
     overflow: auto;
     flex-shrink: 0;
 }
+
 .p-galleria-thumbnail-prev,
 .p-galleria-thumbnail-next {
     align-self: center;
-    text-align: center;
-    flex-grow: 0;
-    flex-shrink: 0;
-    width: 2.5em;
-    height: 2.5em;
+    flex: 0 0 auto;
 }
+
 .p-galleria-thumbnail-prev span,
 .p-galleria-thumbnail-next span {
-    width: 100%;
     display: flex;
     justify-content: center;
     align-items: center;
 }
+
 .p-galleria-thumbnail-container {
     display: flex;
     flex-direction: row;
-    padding: 0 .1em;
 }
+
 .p-galleria-thumbnail-items-content {
     overflow: hidden;
-    width: 100%;
 }
+
 .p-galleria-thumbnail-items-container {
     display: flex;
-    flex-wrap: nowrap;
-    flex-direction: row;
 }
-.p-galleria-thumbnail-items-container .p-galleria-thumbnail-item {
-    width: 100%;
-    box-sizing: border-box;
+
+.p-galleria-thumbnail-item {
     overflow: auto;
     display: flex;
     align-items: center;
     justify-content: center;
 }
-.p-galleria-thumbnail-item .p-galleria-thumbnail-item-content {
-    margin: .3em;
+
+.p-galleria-thumbnail-item-content {
     cursor: pointer;
 }
 
 /* Indicators */
 .p-galleria-indicator-onpreview .p-galleria-indicator-container {
     position: absolute;
-    z-index: 1;
 }
+
 .p-galleria-indicator-onpreview.p-galleria-indicators-top .p-galleria-indicator-container {
-    top: 1em;
+    top: 0;
     left: 0;
     width: 100%;
 }
+
 .p-galleria-indicator-onpreview.p-galleria-indicators-right .p-galleria-indicator-container {
-    right: 1em;
+    right: 0;
     top: 0;
     height: 100%;
 }
+
 .p-galleria-indicator-onpreview.p-galleria-indicators-bottom .p-galleria-indicator-container {
-    bottom: 1em;
+    bottom: 0;
     left: 0;
     width: 100%;
 }
+
 .p-galleria-indicator-onpreview.p-galleria-indicators-left .p-galleria-indicator-container {
-    left: 1em;
+    left: 0;
     top: 0;
     height: 100%;
 }
-.p-galleria-indicator-onpreview.p-galleria-indicators-left .p-galleria-preview-caption,
-.p-galleria-indicator-onpreview.p-galleria-indicators-right .p-galleria-preview-caption {
-    width: calc(100% - 4em);
-}
-.p-galleria-indicator-onpreview.p-galleria-indicators-right .p-galleria-preview-caption,
-.p-galleria-indicator-onpreview.p-galleria-indicators-right .p-galleria-preview-next {
-    right: 4em;
-}
-.p-galleria-indicator-onpreview.p-galleria-indicators-left .p-galleria-preview-caption,
-.p-galleria-indicator-onpreview.p-galleria-indicators-left .p-galleria-preview-prev {
-    left: 4em;
-}
 
 /* Positions */
 /* Thumbnails */
@@ -340,43 +319,52 @@ export default {
     flex-direction: row;
     align-items: center;
 }
-.p-galleria-thumbnails-left .p-galleria-content .p-galleria-preview-content,
-.p-galleria-thumbnails-right .p-galleria-content .p-galleria-preview-content {
+
+.p-galleria-thumbnails-left .p-galleria-preview-content,
+.p-galleria-thumbnails-right .p-galleria-preview-content {
     flex-direction: row;
 }
-.p-galleria-thumbnails-left .p-galleria-content .p-galleria-preview-content,
-.p-galleria-thumbnails-top .p-galleria-content .p-galleria-preview-content {
+
+.p-galleria-thumbnails-left .p-galleria-preview-content,
+.p-galleria-thumbnails-top .p-galleria-preview-content {
     order: 2;
 }
-.p-galleria-thumbnails-left .p-galleria-content .p-galleria-thumbnail-content,
-.p-galleria-thumbnails-top .p-galleria-content .p-galleria-thumbnail-content {
+
+.p-galleria-thumbnails-left .p-galleria-thumbnail-content,
+.p-galleria-thumbnails-top .p-galleria-thumbnail-content {
     order: 1;
 }
-.p-galleria-thumbnails-left .p-galleria-content .p-galleria-thumbnail-container,
-.p-galleria-thumbnails-right .p-galleria-content .p-galleria-thumbnail-container {
+
+.p-galleria-thumbnails-left .p-galleria-thumbnail-container,
+.p-galleria-thumbnails-right .p-galleria-thumbnail-container {
     flex-direction: column;
 }
-.p-galleria-thumbnails-left .p-galleria-content .p-galleria-thumbnail-items-container,
-.p-galleria-thumbnails-right .p-galleria-content .p-galleria-thumbnail-items-container {
+
+.p-galleria-thumbnails-left .p-galleria-thumbnail-items-container,
+.p-galleria-thumbnails-right .p-galleria-thumbnail-items-container {
     flex-direction: column;
     height: 100%;
 }
+
 /* Indicators */
 .p-galleria-indicators-left .p-galleria-preview-content,
 .p-galleria-indicators-right .p-galleria-preview-content {
     flex-direction: row;
     align-items: center;
 }
-.p-galleria-indicators-left .p-galleria-preview-content .p-galleria-preview-container,
-.p-galleria-indicators-top .p-galleria-preview-content .p-galleria-preview-container {
+
+.p-galleria-indicators-left .p-galleria-preview-container,
+.p-galleria-indicators-top .p-galleria-preview-container {
     order: 2;
 }
-.p-galleria-indicators-left .p-galleria-preview-content .p-galleria-indicator-container,
-.p-galleria-indicators-top .p-galleria-preview-content .p-galleria-indicator-container {
+
+.p-galleria-indicators-left .p-galleria-indicator-container,
+.p-galleria-indicators-top .p-galleria-indicator-container {
     order: 1;
 }
-.p-galleria-indicators-left .p-galleria-preview-content .p-galleria-indicator-container,
-.p-galleria-indicators-right .p-galleria-preview-content .p-galleria-indicator-container {
+
+.p-galleria-indicators-left .p-galleria-indicator-container,
+.p-galleria-indicators-right .p-galleria-indicator-container {
     flex-direction: column;
 }
 
@@ -387,31 +375,17 @@ export default {
     justify-content: center;
     position: fixed;
 }
-.p-galleria-mask .p-galleria {
-    max-height: 90%;
-    max-width: calc(90% - 8em);
-}
+
 .p-galleria-close {
     position: absolute;
     top: 0;
     right: 0;
-    margin: .5em;
 }
-.p-galleria-close span {
-    font-size: 3em;
-}
-.p-galleria-mask .p-galleria .p-galleria-preview-nav-button {
+
+.p-galleria-mask .p-galleria-preview-nav-button {
     position: fixed;
     top: 50%;
-    height: 20em;
-    width: 4em;
-    margin-top: -10em;
-}
-.p-galleria-mask .p-galleria .p-galleria-preview-prev {
-    left: 0;
-}
-.p-galleria-mask .p-galleria .p-galleria-preview-next {
-    right: 0;
+    margin-top: -.5em;
 }
 
 /* Keyboard Support */