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