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