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