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