1html /deep/ paper-item { 2 display: block; 3 position: relative; 4 -webkit-user-select: none; 5 user-select: none; 6 cursor: pointer; 7 height: 36px; 8 padding: 0 12px; 9 white-space: nowrap; 10} 11 12html /deep/ paper-item::shadow #ripple { 13 position: absolute; 14 top: 0; 15 left: 0; 16 bottom: 0; 17 right: 0; 18 pointer-events: none; 19} 20 21html /deep/ paper-item::shadow #icon { 22 margin-right: 8px; 23} 24 25html /deep/ paper-item::shadow ::content > a { 26 position: absolute; 27 top: 0; 28 right: 0; 29 bottom: 0; 30 left: 0; 31} 32