Element button pseudo-element :after generated with z-index auto text-shadow -1px -1px 0px rgba(15,73,168,0.66) line-height normal height 100px opacity 1 transform border 1px #018dc4 solid position static transition font-weight bold background border-radius display inline-block overflow visible box-sizing content-box margin 15px outline none float none cursor pointer width 300px padding 10px box-shadow 2px 2px 2px rgba(0,0,0,0.2) font-size 40px