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