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