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