1. Added extra line-height in body copy. 2. Added line-height to the title and made bold. 3. Aligned images to the left. 4. Added italic to the site sub. 5. Added link color and decoration and hover color. 6. Optional old style wiki logo Screenshot: http://mlny.in/QMoE Optional Logo Screenshot: http://mlny.in/QNDG

vector.css

body {font-family:"Open Sans", "Helvetica Neue", Arial, sans-serif;}
h1, h2, h3, h4, h5, h6 {border-bottom-color:#ddd;}
p {line-height:1.8em; margin-bottom:1.8em;}
#mw-content-text {font-size:1.1em; line-height:1.8em;}
li:last-of-type, dd:last-of-type {margin-bottom:1.3em;}
#mw-content-text h2 {padding-top:1.7em;}
a, div#content a.external {color:#00d;}
a:visited, div#content a.external:visited{color:#90d;}
.mw-editsection, .mw-editsection a {color:#ccc !important;}
#mw-panel .portal{-webkit-transition:opacity 250ms ease; opacity:0.3;}
#mw-panel:hover .portal{opacity:1;}
#mw-panel a {color:#666 !important;}
#mw-head{-webkit-transition:opacity 250ms ease; opacity:0.6;}
#mw-head:hover{opacity:1;}
#mw-head a{color:#666 !important;}
#mw-head div.vectorTabs li.selected {background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAABkCAIAAADITs03AAAAPElEQVR4XuWK2xEAIAzCsPvv5DSu0ahX3yv4wQVyGGCSvg2dnJvduT8sz/IwKOIfjCi2z/76FhHeJcslVZQFLUC06LZ/AAAAAElFTkSuQmCC); background-image: url(//bits.wikimedia.org/static-1.22wmf8/skins/vector/images/tab-normal-fade.png?2013-06-20T16:33:20Z)!ie; font-weight:bold;}
#mw-head:hover div.vectorTabs li.selected {background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAABkAQAAAABvV2fNAAAADUlEQVQIHWNoYBgWEACJ5TIB0K9KcAAAAABJRU5ErkJggg==); background-image: url(//bits.wikimedia.org/static-1.22wmf8/skins/vector/images/tab-current-fade.png?2013-06-20T16:33:20Z)!ie;}
.toc {border-color:#ddd !important; margin-bottom:1.3em;}
.toc li:last-of-type {margin-bottom:0 !important;}
sup.reference a {color:#aaa !important;}
table.ambox {border-top:none; border-right:none; border-bottom:none; border-left-width:5px; background-color:#f6f6f6; margin-bottom:1.3em;}
div.tright {margin: 0.5em 1.4em 1.3em 0 !important;}
div.tright, div.floatright, table.floatright {clear: left !important; float: left !important;}
#mw-content-text a {color: #3b5998 !important; font-weight: bold !important; text-decoration: underline !important;}
#mw-content-text a:hover {color: #000 !important;}
/* Optional Old Style Wiki Logo */
element.style {background-image: url("//upload.wikimedia.org/wikipedia/commons/9/93/Wikipedia-2nd-logo.png");}