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