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