Element button pseudo-element :before generated with border-radius width 128px background transform margin 0px box-sizing border-box display block line-height 1.1 float none text-shadow 0px -1px 0px rgba(40,40,40,0.6) border 1px rgba(6,163,6,1) solid font-weight normal height 128px z-index auto padding 0px font-size 20px box-shadow 1px 16px 10px rgba(0,0,0,0.2) cursor pointer overflow visible transition position static