Remove unnecessary CSS code for h1#wb-cont (#411)

_sass/components.sass

@@ -958,18 +958,6 @@ blockquote
 h1
   border-bottom: none
 
-  &#wb-cont::after
-    content: ""
-    /* This is necessary for the pseudo element to work.
-    display: block
-    /* This will put the pseudo element on its own line.
-    width: 70px
-    /* Change this to whatever width you want to have before hover.
-    padding-bottom: 8px
-    /* This creates some space between the element and the border.
-    border-bottom: 0.18em solid #af3c43
-    /* This creates the border. Replace black with whatever color you want.*/
-
   span.stacked
     display: flex
     flex-direction: column-reverse