[Theme: Wedding Bells] text is not bolded

You are missing the period — which is how you select a class in CSS — so it needs to be

.strong {
font-weight: bold;
}

I see that you have the incorrect version in the stylesheet in several places in your stylesheet. So you need to remove all instances of

strong {font-weight:bold;}

One of them was inserted in the middle of the body tag styles so you messed those up as well — be sure the body section looks like this after you take out the above:

body {
	background: #f2f7fe;
	font-size: 62.5%;
	font-family: Century-Gothic, Arial, sans-serif;
	-webkit-font-smoothing: antialiased;
	-webkit-text-size-adjust: 100%;
}

Then add the correct strong piece of code to the bottom of the file. But really, you should be using a Child Theme to make any changes to your site.

Hello,

The solution is to lookup the following in the stylesheet:

p.tags {
font-size: 1.3em;
margin: 20px 0px 20px 0px;
}

And then add underneath it following:

.entry strong {
font-weight: bold;
}
.entry em {
font-style: italic;
}

This should fix your bold and your italic. That’s how I fixed mine.