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