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