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