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