body{color:white
    ;background:#5C26F0
    ;font-size:14pt
    }

.hideThis *{color:#5C26F0;font-size:0} /* color same as background; font-size ... ZERO */

 nav a:visited
,nav a:link
,nav a:hover{color:#5C26F0;}

nav a:hover {background:#d1f09e}

nav a{background:white
     ;color:#5C26F0
     ;display:block
     ;text-align:center
     ;line-height:2em
     ;text-decoration:none
     }

article header{color:black
              ;font-weight:bold
              ;background:#f2d70c
              ;font-size:1.2em
              ;text-align:center
              }