#header { height:74px;padding:0 3px 0 3px;background-color:#ffedb8; }
#header div.top { height:5px;background:url(../images/structure/top/horizontal.png) repeat-x bottom left; }

#header div.middle div { float:left;height:64px; }
#nav_container { width:80px;background:url(../images/structure/top/vertical.png) repeat-y top right; }

#nav_container #bigthink { width:67px;height:61px;background:url(../images/structure/top/bigthinkstudios.png) no-repeat 17px 6px; }
#nav_container #nav { width:69px;height:61px;background:url(../images/structure/top/nav/brain.png) no-repeat 13px 3px; }

#nav_container:hover #bigthink,#nav_container.over #bigthink { display:none; }
#nav_container:hover #nav,#nav_container.over #nav { display:block !important; }

#nav_container #nav ul { width:67px;list-style:none;padding:0px;margin:0px; }
#nav_container #nav ul li { height:7px;display:inline; }
#nav_container #nav ul a { display:block;height:7px; }
#nav_container #nav ul #nav_what a { width:28px;margin-top:12px;background:url(../images/structure/top/nav/what.png) no-repeat; }
#nav_container #nav ul #nav_who a { width:22px;margin:2px 0 0 45px;background:url(../images/structure/top/nav/who.png) no-repeat; }
#nav_container #nav ul #nav_ideas a { width:36px;margin-top:7px;background:url(../images/structure/top/nav/ideas.png) no-repeat; }
#nav_container #nav ul #nav_how a { width:21px;margin:4px 0 0 46px;background:url(../images/structure/top/nav/how.png) no-repeat; }
#nav_container #nav ul li a:hover { background-position:0px -7px !important; }
#nav_container #nav ul li a span { display:none; }

#logo { width:309px;background:url(../images/structure/top/vertical.png) repeat-y top right; }
#logo h1 a { display:block;width:241px;height:34px;margin:17px 0 0 33px;background:url(../images/structure/top/logo.png) no-repeat; }
h1 span,h2 span { display:none; }

#tagline img { margin:17px 0 0 33px; }
#philosophy { width:405px; }

#header div.bottom { height:5px;background:url(../images/structure/top/horizontal.png) repeat-x top left; }

#footer { height:11px;background:url(../images/structure/footer/horizontal.png) repeat-x 0px 4px;padding-left:158px; }
#footer div a { display:block;width:472px;height:11px;background:#ffffff url(../images/structure/footer/contact.png) 14px 0px no-repeat; }
#footer div a span { display:none; }

#content_left { float:left;width:305px; }
#content_right { float:right;width:305px; }

.hide { display:none; }
a:focus { -moz-outline-style: none; }