Element block pseudo-class :active generated with margin 10px overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) transition display block cursor default width 172px height 99px position static border-radius box-sizing content-box z-index auto transform border 0px rgba(0,0,0,1) solid line-height 1 background padding 20px float right font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px