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