standard_homepage_design.css

.dbheader { height: 10.769em; overflow: hidden; border: 1px solid #000; }
.dbheader .headerimage { background: transparent url(img/homepage_welcome_gradient.png) no-repeat 58% 52%; background-size: 100% 100%; height: 100%; width: 33%; float: left; _left:0px; _position:absolute; }
.dbheader .headerintro { background-color: #141927; border-left: 1px solid #000; height: 100%; margin-left: 33%;  }
.dbheader .headerintro h1 { color: #f7f7f7; font-size: 1.846em; font-weight: bold; background: transparent url(img/homepage_welcome_gradient.png) repeat-y 0 0; margin:0; padding: .333em .75em .333em .75em; line-height: 1em; }
.headerintro .dbdescription { color: #f7f7f7; font-size: 1.077em; padding: 1.285em; }

.dbheaderad { height: 14.2em; margin: 1.6em 1.6em 2.8em; overflow: hidden; }
.dbheaderad .aboutdb { width: 66%; border: 1px solid #000; height: 14em; float: left; _height: 100%; }
.dbheaderad .aboutdb .headerimage { background: transparent url(img/homepage_welcome_gradient.png) no-repeat 20% 52%; height: 100%; width: 17%; float: left; }
.dbheaderad .aboutdb .headerintro { background-color: #141927; border-left: 1px solid #000; height: 100%; margin-left: 17%; }
.dbheaderad .aboutdb .headerintro h1 { color: #f7f7f7; font-weight: bold; background: transparent url(img/homepage_welcome_gradient.png) repeat-y 0 0; margin:0; padding: .333em .75em .75em; }

.dbheaderad .aux { color: #f7f7f7; border: 1px solid #000; margin:0; width: 31%; height: 7.43em; margin-left: 68%; font-size: 1.4em; padding: 1.285em; zoom:1; *width: 27.2%; _width: 100%; _height: 100%; }

/* portlet placement */
.tier { margin: 1.6em 0 2.8em; overflow: auto; zoom: 1;}
.tier .onecol { width: 32%; margin-right: 2%; float: left; } 
.tier .lastcol { margin-right: 0; *width: 31.5%; }

.img-credit { color: #777; text-align: right; margin: 0 1.6em -1.5em; }