#googleAdSense { background-color: white; position: absolute; top: 0; right: 0; width: 120px; z-index: -1; margin-left: 2ex; }
#main-contents { background-color: white; min-width: 500px; margin-right: 120px; }
.google-ad-horizontal { background-color: white; text-align: center; min-width: 700px; max-width: 1250px; margin: 0 auto 0; padding: 0.5ex 0; border-bottom: thin solid gray; }
.google-ad-horizontal-no-boader { background-color: white; text-align: center; min-width: 700px; margin:0; padding-top: 1ex; padding-bottom: 1ex; padding-left: 1.5ex; }