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