Topcoat button base example

topcoat-button-base.css

    .button {
        position: relative;
        display: inline-block;
        vertical-align: top;
        box-sizing: border-box;
        background-clip: padding-box;
        padding: 0;
        margin: 0;
        font: inherit;
        color: inherit;
        background: transparent;
        border: none;
        cursor: default;
        user-select: none;
        text-overflow: ellipsis;
        white-space: nowrap;
        overflow: hidden;
        text-decoration: none;
    }