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