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