[#87] added additional thumb resizers

ui/src/scss/_base.scss

@@ -223,6 +223,9 @@ a {
 .txt-center {
     text-align: center !important;
 }
+.txt-justify {
+    text-align: justify !important;
+}
 .txt-left {
     text-align: left !important;
 }
@@ -278,7 +281,9 @@ a {
         text-decoration: none;
         user-select: none;
         transition: opacity var(--baseAnimationSpeed);
-        &:hover {
+        &:focus-visible,
+        &:hover,
+        &:active {
             opacity: 0.8;
         }
     }

ui/src/scss/_dropdown.scss

@@ -12,7 +12,7 @@
     margin: 10px 0 0;
     width: auto;
     min-width: 140px;
-    max-width: 350px;
+    max-width: 450px;
     max-height: 330px;
     overflow-x: hidden;
     overflow-y: auto;