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