Problems with my P tag in firefox and chrome

[itsrron]

Hey Guys I need some help.

I'm building a website for a promotoer friend of mine and I am having some issues with the P tag.

the page in question is:
www.hardkase.co.uk/events.html

if you view it on chrome the content inside the events information looks ok but the info under the date badge looks like it has a massive line height and in Firefox the problem is reversed although i can fix the events information as my main concern on firefox was that the <hr> tag was to close to the text but then i can just add an <br>... which will leave a larger gap when viewed in chrome

bellow is the css for the text under the date badge:

.event-frame .c1 p {
		font-family: Arial, Helvetica, sans-serif;
	}
	
	.event-frame .night {
		font-size: 18px;
		color: #b1b1b1;
		line-height: 20px;
	}
	
	.event-frame .place {
		font-size: 14px;
		color: #555555;
		line-height: 16px;
	}
	
	.event-frame .time {
		font-size: 14px;
		color: #444444;
		line-height: 16px;
	}
	
	.event-frame a.guestlist {
		font-size: 14px;
		color: #333333;
		text-decoration: underline;
		font-family: Arial, Helvetica, sans-serif;
		line-height: 16px;
	}
		.event-frame a.guestlist:hover {
			color: #b1b1b1;
		}

and this is the css for the <p>:

p {
	font-family: Verdana, Geneva, sans-serif, Arial ;
	color: #B0B0B0;
	font-size: 12px;
	letter-spacing: 2px;
	line-height: 18px;
	-webkit-margin-before: 1em;
	-webkit-margin-after: 1em;
	-webkit-margin-start: 0px;
	-webkit-margin-end: 0px;
	text-shadow: rgba(0,0,0,0) -1px 0, rgba(0,0,0,0) 0 -1px, rgba(0,0,0,0) 0 1px, rgba(0,0,0,0) -1px -2px;
}

[Excavator]

Hello itsrron,
I've seen double posts before but not like this one

You have a few errors with text styling tags that would be easy to fix - http://validator.w3.org/check?verbos...%2Fevents.html

You should not style your content by adding markup, the <br /> tag is for making a line break in text, not for making a space. Add a margin from your CSS instead.

The p text on the left has font-size 18px/14px and line-height 20px/16px
The p text on the right has font-size 12px and line-height 18px
In FF9 those text look like they should according to how you've styled them.