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