Element button pseudo-element :after generated with transition text-shadow -1px -1px 0px rgba(15,73,168,0.66) box-shadow 2px 2px 2px rgba(0,0,0,0.2) line-height normal border-radius cursor pointer transform padding 20px display inline-block position static float none outline none font-weight normal box-sizing content-box width auto z-index auto background height auto overflow visible opacity 1 font-size 16px border 4px #018dc4 double margin 0px