Element button pseudo-element :before generated with width auto transition background border-radius position static border 1px #018dc4 solid margin 0px text-shadow -1px -1px 0px rgba(15,73,168,0.66) height auto float none line-height normal font-weight normal padding 20px cursor pointer font-size 16px box-shadow 3px 4px 0px rgba(60,94,0,0.3) overflow visible display inline-block transform box-sizing content-box z-index auto