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