Quotes 3 ... in Contempo template

The text in contempo template is

blockquote{
color:$(blockquote.color);
font:$(blockquote.font);
font-size:x-large;
text-align:center;
}

defining font size and text align.

Current html inside the template (before ]]</b:skin>.
NOTE: items defined in template (font-size, text-align) need to be declared !important;

<!--     -->
<!--  My_ blockquote   -->
.post-body blockquote {
font-size: 1.03em;!important;
text-align:left;!important;
margin: 1em;
padding-left: 1em;
border-left: 5px solid silver;
}