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