html - How to style a <div> already styled -

i've rule like:

div {     -moz-box-sizing: border-box;     -webkit-box-sizing: border-box;     box-sizing: border-box;     text-align: left; } 

for special div specific id i'd remove the:

text-align:left; 

to have text centered, can't succeed.

i've added, class, id , text not center. please me?

may .....id that

#special {          -moz-box-sizing: border-box;          -webkit-box-sizing: border-box;          box-sizing: border-box;          text-align : center !important;          }