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