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