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