a.level1{font-size:10px;color:#878a94}a.level2{font-size:12px;color:#787c87}a.level3{font-size:14px;color:#6a6f7a}a.level4{font-size:16px;color:#5d616e}a.level5{font-size:18px;color:#505561}div[id^=block_tagcloud_]{text-align:justify}