Example to use icons with dataset attributes

[holtwick]

Maybe this is an interesting example as well for the README:

.f7-icons, [data-icon]:before {
    font-family: 'Framework7 Icons';
    font-weight: normal;
    font-style: normal;
    /* font-size: 28px; */
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    display: inline-block;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    -moz-osx-font-smoothing: grayscale;
    -webkit-font-feature-settings: "liga";
    -moz-font-feature-settings: "liga=1";
    -moz-font-feature-settings: "liga";
    font-feature-settings: "liga";
    text-align: center;
    color: transparent;
  }

  [data-icon]:before {
    content: attr(data-icon);
    color: inherit;
  }

In HTML:

<i data-icon="house"></i>