ul.checkbox-list  { 
  margin: 0; 
  padding: 0; 
  margin-left: 5px; 
  list-style: none;
 
} 

ul.checkbox-list li input { 
  margin-right: .25em; 
} 

ul.checkbox-list li { 
  border: 1px transparent solid; 
  padding: 1px;
  margin-bottom:2px;  
} 

ul.checkbox-list li label { 
  margin-left: ; 
} 

ul.checkbox-list li:hover, 
ul.checkbox-list li.focus  { 
  background-color: lightyellow; 
  border: 1px gray solid; 
  
}