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