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