Element block pseudo-class :active generated with border-radius transition line-height 1 cursor default margin 0px background height auto z-index auto width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box float none font-weight normal position static font-size 16px border 0px rgba(0,0,0,1) solid display block box-shadow 1px 1px 1px rgba(0,0,0,0.3) transform padding 20px overflow hidden