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