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