some more themes, fixes

src/components/style_switcher/style_switcher.js

@@ -497,10 +497,9 @@ export default {
         this.textColorLocal = rgb2hex(colors.fg)
       }
 
+      this.clearV1()
       const keys = new Set(version !== 1 ? Object.keys(colors) : [])
       if (version === 1 || version === 'l1') {
-        // V1 ignores the rest
-        this.clearV1()
         keys
           .add('bg')
           .add('link')

src/components/style_switcher/style_switcher.scss

@@ -135,6 +135,12 @@
     display: flex;
     justify-content: center;
     align-items: baseline;
+    flex-wrap: wrap;
+
+    .presets,
+    .import-export {
+      margin-bottom: .5em;
+    }
 
     .import-export {
       display: flex;

src/components/style_switcher/style_switcher.vue

@@ -2,7 +2,7 @@
 <div class="style-switcher">
   <div class="presets-container">
     <div class="save-load">
-      <div>
+      <div class="presets">
         {{$t('settings.presets')}}
         <label for="preset-switcher" class='select'>
           <select id="preset-switcher" v-model="selected" class="preset-switcher">