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