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