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