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