Element button pseudo-element :after generated with display inline-block width auto overflow visible font-size 16px background transform margin 0px height auto box-sizing content-box transition border 1px #018dc4 solid padding 20px float none text-shadow -1px -1px 0px rgba(15,73,168,0.66) cursor pointer z-index auto line-height normal font-weight normal border-radius box-shadow 4px 2px 2px rgba(0,0,0,0.2) position static