Line 2:
  background: #0083ae url(../images/wiki-bg.png) no-repeat right top;    background: #0083ae url(../images/wiki-bg.png) no-repeat right top; 
  background-size: 22%;    background-size: 22%; 
    + font-weight: lighter;  
   
  #wiki-page {    #wiki-page { 
Line 15:
  font-size: 100%;    font-size: 100%; 
  vertical-align: top;    vertical-align: top; 
    + font-weight: lighter;