html - How to I hide a link? -

i wondering how hide content, link (see http://i.imgur.com/p3kwhjh.jpg), in website template , blogger template if script code used or html tag or that,

i think using template showing link back. proper option buy template.

although if want hide specific element can use selectors.

for id = #id class= .class name = [name=name] 

and on, search on internet if want other selector.

and use css or jquery.

css

  #id {display: none} 

jquery

 $("#id").hide();