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