I am using Evolve theme for my blog at iknowvations.in -. I have fixed the width of the theme at 1000px.

I want following changes -

1. Increase the post area width and decrease the widget width. I did try with the following -

.aside { width: 220px; float: right; }. I put this is custm css file.

It did work but the bottom line of the widget area does not change.

2. I want to reduce the line height while writing posts in. I did put following code in custom css

.entry-content p{
line-height: 20px;

It works only in final published output not in the wordpress post itself.

3. Decrease the space bet menu & starting of the post title.

Can anybody throw some light on this ?

Thanks in advance.