Element button pseudo-element :after generated with box-sizing content-box position static display inline-block font-weight normal float none overflow visible padding 20px background border-radius line-height 0px font-size 16px outline none height 80px margin 0px cursor pointer z-index auto width 80px border 1px #018dc4 solid text-shadow -1px -1px 0px rgba(15,73,168,0.66) transition transform opacity 1 box-shadow 2px 2px 7px rgba(0,0,0,0.21)