ISO hack for html. CSS isn't working for me

Is there anyway to force a space between lines in html? .5 or .75 line between html text.

Like when you turn in a paper at school they allow you to do 1 line spacing between. I want to do this for my site, so the text doesn’t look so cluttered together.

thank you

Here a pic to help you out.

reading one book has saved me so much time. I remembered div classes allow you to find material much easier and to figure out how to figure out two different codes and what’s not working

I looked for this and in my CSS I matched up my div class.
<div class=“sf_blog_entry”>

Then I did this
.sf_blog_entry {
margin-bottom: 10px;
line-height: 200%;

}

200% is way too much, but thanks anyway. I’m so glad I did this. I love when I figure it out on my own. Well I did read the book, but it helped me to learn it.

I HAVE JUST MADE THE LARGEST DISCOVERY OF ANYONE EVER BEFORE YOU GUYS AREN’T GOING TO BELIEVE THIS. LEARNING CSS IS 50000000000000000000000000000000000X BETTER THAN BEING FORCED TO DO HTML SINCE I CAN JUST CHANGE THE CSS AND IT CHANGES EVERYTHING!!! RATHER THEN PLAN A FEW DAYS WERE I HAVE TO EDIT EVERY SINGLE POST OVER AND OVER AGAIN TO GET IT WORK WASTING TIME AND MAKING ME SICK OF DOING IT.

I NOW HARNEST THE POWER OF THE CSS. THIS IS LIKE GETTING <snip/> FOR THE FIRST TIME. SORRY FOR THE CAPS I’M JUST SHOCKED THAT CSS CAN WORK ON POSTS!!! I DIDN’T EVEN THINK THAT WAS POSSIBLE. I THOUGHT CSS WAS THE AETHESTICS ONLY AND NOT THE BLOG POSTS. THIS HAS SAVED ME LIKE 2 DAYS AND I NOW KNOW WHY DIV CLASSES ARE SO AMAZING.

MAN SOMEONE SHOOT ME OR ALERT THE MEDIA. I’M DREAMING. ok, no more caps now.

what does “CSS isn’t working for me” mean? what have you tried?