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