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