Element block pseudo-class :active generated with transition font-size 16px display block float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-weight normal margin 0px border 0px rgba(196,55,0,1) solid text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static cursor default width 160px height auto border-radius z-index auto line-height 1 padding 20px overflow hidden transform background box-sizing content-box