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