content width wordpress

Change #content {width:660px} to #content {width:100%} in your theme’s style.css.

i used child theme. when i put into thous code i dose’t work. please help me to provide right code

When I view the code of your site it shows that your wrapper width has 950px. Just change the width of your wrapper, the wrapper holds the width of your site. Go to Dashboard then Appearance then Editor and click the style.css

And find your wrapper{width:950;} change this to wrapper{width:auto;}

I’m not sure if this works with your layout.

it dose’t work. he;p me please…..

Use Alain Lankers’ code

#content {
 width: 100%;
}

Also where are you adding this in?