improve collapser css

resources/assets/sass/_block-collapse.scss

@@ -16,8 +16,10 @@
 
 	&::after{
 		content: '';
-		width: 70%;
-		background: linear-gradient(to right, rgba(255, 255, 255, 0), white 90%);
+		width: 100%;
+		height: 50%;
+		background: linear-gradient(170deg, rgba(255, 255, 255, 0) 30%, white 90%),
+					linear-gradient(to bottom, rgba(255, 255, 255, 0) 80%, white 100%);
 	}
 
 	&::before {

resources/views/table/view.blade.php

@@ -29,7 +29,7 @@
       @if($table->origin)
         <p class="last-p-mb-0">
           <b>Source</b><br>
-          {!! Widget::tryLink($table->origin) !!}
+          @icon(fa-link){!! Widget::tryLink($table->origin) !!}
         </p>
       @endif
     </div>