.container {
    margin: 0 auto;
}
.content-inner {
    min-height: 1px;
}
.lt-ie7 .content-inner {
    height: 1px;
}
#content-column, .content-column {
    width: 100%;
}
.clearfix:after {
    content: "";
    display: table;
    clear: both;
}
.clearfix {
    zoom: 1;
}
.one-column .region, div.at-panel .region-conditional-stack {
    float: none;
    display: block;
    clear: both;
    width: 100%;
}
.lt-ie8 .at-panel {
    overflow: hidden;
}