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