Element button pseudo-element :after generated with text-shadow -1px -1px 0px rgba(15,73,168,0) box-sizing content-box padding 10px z-index auto line-height 15px display inline-block background height auto margin 15px width auto transform outline none opacity 1 float none transition border 3px #ffffff solid box-shadow 2px 2px 2px rgba(0,0,0,0.2) font-weight normal overflow visible font-size 20px border-radius cursor pointer position static