Element button pseudo-element :before generated with width 128px background display block overflow visible border-radius transform border 1px #f9f4f5 solid box-sizing border-box cursor pointer transition margin 0px padding 0px font-size 20px font-weight normal z-index auto position static text-shadow 0px -1px 0px rgba(40,40,40,0.6) box-shadow 1px 16px 10px rgba(0,0,0,0.2) float none height 128px line-height 1.1