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