Element button pseudo-element :after generated with background font-weight bold cursor pointer font-size 16px margin 100px transition box-shadow 2px 2px 2px rgba(0,0,0,0.2) position relative overflow visible text-shadow float none padding 30px border-radius line-height normal display inline-block border 21px rgba(255,255,255,0.9) solid height 12px z-index auto width 100px box-sizing content-box transform