Element button pseudo-element :after generated with font-size 16px float none background line-height normal cursor default overflow visible text-shadow 1px 1px 0px rgba(255,255,255,0.66) display inline-block transition z-index auto border 1px #b7b7b7 solid height auto position static padding 20px font-weight normal margin 0px transform box-shadow 2px 2px 2px rgba(0,0,0,0.2) border-radius width auto box-sizing content-box