Element button pseudo-element :after generated with width 128px margin 0px background border-radius z-index auto box-sizing border-box display block padding 0px transform border 1px #B21522 solid position static text-shadow 0px -1px 0px rgba(40,40,40,0.6) float none overflow visible font-size 20px height 128px cursor pointer transition box-shadow 1px 16px 10px rgba(0,0,0,0.2) font-weight normal line-height 1.1