Add space between Slider & Content on Libra Theme

Hi,

I am using Libra theme and working on my website homepage. Here it is: http://paraspublicity.com/

I changed my header height by adding a custom code:

ORIGINAL CODE

/* ===== HEADER ===== */
#header {
position: relative;
/*margin-bottom:21px;*/
min-height: 85px;
padding-top: 20px;
/*height: 105px;*/
}

CUSTOM CODE

/* ===== HEADER ===== */
#header {
position: relative;
/*margin-bottom:21px;*/
min-height: 85px;
padding-top: 20px;
height: 85px;
}

If I change margin-bottom to 521px then home page looks good but other pages get affected.

If I don’t change anything my homepage does not display correctly.

Is there a code just for increasing space between my revolution slider and content just on home page?

Please help!