Element button pseudo-element :after generated with box-sizing content-box height auto overflow visible line-height normal width auto display inline-block font-weight normal cursor pointer transition background padding 20px border 1px #018dc4 solid text-shadow -1px -1px 0px rgba(15,73,168,0.66) z-index auto border-radius float none box-shadow 2px 2px 2px rgba(0,0,0,0.2) position static transform margin 0px font-size 16px