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