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