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