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