Element button pseudo-element :before generated with overflow visible transition transform cursor pointer position static padding 20px float none box-sizing content-box border 1px #018dc4 solid background font-weight normal font-size 16px border-radius height auto display inline-block width auto text-shadow -1px -1px 0px rgba(15,73,168,0.66) line-height normal z-index auto box-shadow 1px 1px 0px rgba(0,0,0,0.5) margin 0px