more visual fixes

src/components/tab_switcher/tab_switcher.jsx

@@ -18,12 +18,18 @@ export default Vue.component('tab-switcher', {
     const tabs = this.$slots.default
           .filter(slot => slot.data)
           .map((slot, index) => {
-            const classes = ['tab']
+            const classesTab = ['tab']
+            const classesWrapper = ['tab-wrapper']
 
             if (index === this.active) {
-              classes.push('active')
+              classesTab.push('active')
+              classesWrapper.push('active')
             }
-            return (<button onClick={this.activateTab(index)} class={ classes.join(' ') }>{slot.data.attrs.label}</button>)
+            return (
+              <div class={ classesWrapper.join(' ')}>
+                <button onClick={this.activateTab(index)} class={ classesTab.join(' ') }>{slot.data.attrs.label}</button>
+              </div>
+            )
           });
     const contents = this.$slots.default.filter(_=>_.data).map(( slot, index ) => {
       const active = index === this.active

src/components/tab_switcher/tab_switcher.scss

@@ -19,20 +19,27 @@
       display: block;
       content: '';
       flex: 1 1 auto;
-    }
-
-    .tab, &::after, &::before {
       border-bottom: 1px solid;
       border-bottom-color: $fallback--border;
       border-bottom-color: var(--border, $fallback--border);
     }
 
+    .tab-wrapper {
+      height: 28px;
+      overflow: hidden;
+      position: relative;
+      display: flex;
+      flex: 0 0 auto;
+
       .tab {
+        width: 100%;
+        min-width: 1px;
         position: relative;
         border-bottom-left-radius: 0;
         border-bottom-right-radius: 0;
-      padding: 5px 1em 99px;
-      margin-bottom: 5px - 99px - 1px;
+        padding: 6px 1em;
+        padding-bottom: 99px;
+        margin-bottom: 6px - 99px;
         white-space: nowrap;
 
         &:not(.active) {
@@ -41,24 +48,28 @@
           &:hover {
             z-index: 6;
           }
+        }
 
+        &.active {
+          background: transparent;
+          z-index: 5;
+        }
+      }
+
+      &:not(.active) {
         &::after {
           content: '';
           position: absolute;
           left: 0;
           right: 0;
-          top: 26px;
+          bottom: 0;
+          z-index: 7;
           border-bottom: 1px solid;
           border-bottom-color: $fallback--border;
           border-bottom-color: var(--border, $fallback--border);
         }
       }
+    }
 
-      &.active {
-        background: transparent;
-        border-bottom: none;
-        z-index: 5;
-      }
-    }
   }
 }