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