如何在 Foundation 6 中制作圆形按钮组？

【问题标题】：How do I make rounded button-group in Foundation 6?如何在 Foundation 6 中制作圆形按钮组？
【发布时间】：2016-02-21 09:02:09
【问题描述】：

Foundation 5 曾经有一个“圆形”类，可以将按钮组转换为圆形边缘。我如何在 Foundation 6 中做到这一点？

【问题讨论】：

    标签： zurb-foundation zurb-foundation-6


    【解决方案1】：

    在 Foundation 6 中这是不可能的。为了减小文件大小，这些规则已与其他规则一起被完全删除。最好的办法是将规则复制到 Foundation 6 css 文件或自定义 css 文件中（由您决定）。

    以下是您需要的 css 规则（直接取自最新的 Foundation 5 文件，没有任何改动）：

    .button-group {
  list-style: none;
  margin: 0;
  left: 0; }
  .button-group:before, .button-group:after {
    content: " ";
    display: table; }
  .button-group:after {
    clear: both; }
  .button-group.even-2 li {
    display: inline-block;
    margin: 0 -2px;
    width: 50%; }
    .button-group.even-2 li > button, .button-group.even-2 li .button {
      border-left: 1px solid;
      border-color: rgba(255, 255, 255, 0.5); }
    .button-group.even-2 li:first-child button, .button-group.even-2 li:first-child .button {
      border-left: 0; }
    .button-group.even-2 li button, .button-group.even-2 li .button {
      width: 100%; }
  .button-group.even-3 li {
    display: inline-block;
    margin: 0 -2px;
    width: 33.33333%; }
    .button-group.even-3 li > button, .button-group.even-3 li .button {
      border-left: 1px solid;
      border-color: rgba(255, 255, 255, 0.5); }
    .button-group.even-3 li:first-child button, .button-group.even-3 li:first-child .button {
      border-left: 0; }
    .button-group.even-3 li button, .button-group.even-3 li .button {
      width: 100%; }
  .button-group.even-4 li {
    display: inline-block;
    margin: 0 -2px;
    width: 25%; }
    .button-group.even-4 li > button, .button-group.even-4 li .button {
      border-left: 1px solid;
      border-color: rgba(255, 255, 255, 0.5); }
    .button-group.even-4 li:first-child button, .button-group.even-4 li:first-child .button {
      border-left: 0; }
    .button-group.even-4 li button, .button-group.even-4 li .button {
      width: 100%; }
  .button-group.even-5 li {
    display: inline-block;
    margin: 0 -2px;
    width: 20%; }
    .button-group.even-5 li > button, .button-group.even-5 li .button {
      border-left: 1px solid;
      border-color: rgba(255, 255, 255, 0.5); }
    .button-group.even-5 li:first-child button, .button-group.even-5 li:first-child .button {
      border-left: 0; }
    .button-group.even-5 li button, .button-group.even-5 li .button {
      width: 100%; }
  .button-group.even-6 li {
    display: inline-block;
    margin: 0 -2px;
    width: 16.66667%; }
    .button-group.even-6 li > button, .button-group.even-6 li .button {
      border-left: 1px solid;
      border-color: rgba(255, 255, 255, 0.5); }
    .button-group.even-6 li:first-child button, .button-group.even-6 li:first-child .button {
      border-left: 0; }
    .button-group.even-6 li button, .button-group.even-6 li .button {
      width: 100%; }
  .button-group.even-7 li {
    display: inline-block;
    margin: 0 -2px;
    width: 14.28571%; }
    .button-group.even-7 li > button, .button-group.even-7 li .button {
      border-left: 1px solid;
      border-color: rgba(255, 255, 255, 0.5); }
    .button-group.even-7 li:first-child button, .button-group.even-7 li:first-child .button {
      border-left: 0; }
    .button-group.even-7 li button, .button-group.even-7 li .button {
      width: 100%; }
  .button-group.even-8 li {
    display: inline-block;
    margin: 0 -2px;
    width: 12.5%; }
    .button-group.even-8 li > button, .button-group.even-8 li .button {
      border-left: 1px solid;
      border-color: rgba(255, 255, 255, 0.5); }
    .button-group.even-8 li:first-child button, .button-group.even-8 li:first-child .button {
      border-left: 0; }
    .button-group.even-8 li button, .button-group.even-8 li .button {
      width: 100%; }
  .button-group > li {
    display: inline-block;
    margin: 0 -2px; }
    .button-group > li > button, .button-group > li .button {
      border-left: 1px solid;
      border-color: rgba(255, 255, 255, 0.5); }
    .button-group > li:first-child button, .button-group > li:first-child .button {
      border-left: 0; }
  .button-group.stack > li {
    display: block;
    margin: 0;
    float: none; }
    .button-group.stack > li > button, .button-group.stack > li .button {
      border-left: 1px solid;
      border-color: rgba(255, 255, 255, 0.5); }
    .button-group.stack > li:first-child button, .button-group.stack > li:first-child .button {
      border-left: 0; }
    .button-group.stack > li > button, .button-group.stack > li .button {
      border-color: rgba(255, 255, 255, 0.5);
      border-left-width: 0;
      border-top: 1px solid;
      display: block;
      margin: 0; }
    .button-group.stack > li > button {
      width: 100%; }
    .button-group.stack > li:first-child button, .button-group.stack > li:first-child .button {
      border-top: 0; }
  .button-group.stack-for-small > li {
    display: inline-block;
    margin: 0 -2px; }
    .button-group.stack-for-small > li > button, .button-group.stack-for-small > li .button {
      border-left: 1px solid;
      border-color: rgba(255, 255, 255, 0.5); }
    .button-group.stack-for-small > li:first-child button, .button-group.stack-for-small > li:first-child .button {
      border-left: 0; }
    @media only screen and (max-width: 40em) {
      .button-group.stack-for-small > li {
        display: block;
        margin: 0;
        width: 100%; }
        .button-group.stack-for-small > li > button, .button-group.stack-for-small > li .button {
          border-left: 1px solid;
          border-color: rgba(255, 255, 255, 0.5); }
        .button-group.stack-for-small > li:first-child button, .button-group.stack-for-small > li:first-child .button {
          border-left: 0; }
        .button-group.stack-for-small > li > button, .button-group.stack-for-small > li .button {
          border-color: rgba(255, 255, 255, 0.5);
          border-left-width: 0;
          border-top: 1px solid;
          display: block;
          margin: 0; }
        .button-group.stack-for-small > li > button {
          width: 100%; }
        .button-group.stack-for-small > li:first-child button, .button-group.stack-for-small > li:first-child .button {
          border-top: 0; } }
  .button-group.radius > * {
    display: inline-block;
    margin: 0 -2px; }
    .button-group.radius > * > button, .button-group.radius > * .button {
      border-left: 1px solid;
      border-color: rgba(255, 255, 255, 0.5); }
    .button-group.radius > *:first-child button, .button-group.radius > *:first-child .button {
      border-left: 0; }
    .button-group.radius > *,
    .button-group.radius > * > a,
    .button-group.radius > * > button,
    .button-group.radius > * > .button {
      border-radius: 0; }
    .button-group.radius > *:first-child, .button-group.radius > *:first-child > a, .button-group.radius > *:first-child > button, .button-group.radius > *:first-child > .button {
      -webkit-border-bottom-left-radius: 3px;
      -webkit-border-top-left-radius: 3px;
      border-bottom-left-radius: 3px;
      border-top-left-radius: 3px; }
    .button-group.radius > *:last-child, .button-group.radius > *:last-child > a, .button-group.radius > *:last-child > button, .button-group.radius > *:last-child > .button {
      -webkit-border-bottom-right-radius: 3px;
      -webkit-border-top-right-radius: 3px;
      border-bottom-right-radius: 3px;
      border-top-right-radius: 3px; }
  .button-group.radius.stack > * {
    display: block;
    margin: 0; }
    .button-group.radius.stack > * > button, .button-group.radius.stack > * .button {
      border-left: 1px solid;
      border-color: rgba(255, 255, 255, 0.5); }
    .button-group.radius.stack > *:first-child button, .button-group.radius.stack > *:first-child .button {
      border-left: 0; }
    .button-group.radius.stack > * > button, .button-group.radius.stack > * .button {
      border-color: rgba(255, 255, 255, 0.5);
      border-left-width: 0;
      border-top: 1px solid;
      display: block;
      margin: 0; }
    .button-group.radius.stack > * > button {
      width: 100%; }
    .button-group.radius.stack > *:first-child button, .button-group.radius.stack > *:first-child .button {
      border-top: 0; }
    .button-group.radius.stack > *,
    .button-group.radius.stack > * > a,
    .button-group.radius.stack > * > button,
    .button-group.radius.stack > * > .button {
      border-radius: 0; }
    .button-group.radius.stack > *:first-child, .button-group.radius.stack > *:first-child > a, .button-group.radius.stack > *:first-child > button, .button-group.radius.stack > *:first-child > .button {
      -webkit-top-left-radius: 3px;
      -webkit-top-right-radius: 3px;
      border-top-left-radius: 3px;
      border-top-right-radius: 3px; }
    .button-group.radius.stack > *:last-child, .button-group.radius.stack > *:last-child > a, .button-group.radius.stack > *:last-child > button, .button-group.radius.stack > *:last-child > .button {
      -webkit-bottom-left-radius: 3px;
      -webkit-bottom-right-radius: 3px;
      border-bottom-left-radius: 3px;
      border-bottom-right-radius: 3px; }
  @media only screen and (min-width: 40.0625em) {
    .button-group.radius.stack-for-small > * {
      display: inline-block;
      margin: 0 -2px; }
      .button-group.radius.stack-for-small > * > button, .button-group.radius.stack-for-small > * .button {
        border-left: 1px solid;
        border-color: rgba(255, 255, 255, 0.5); }
      .button-group.radius.stack-for-small > *:first-child button, .button-group.radius.stack-for-small > *:first-child .button {
        border-left: 0; }
      .button-group.radius.stack-for-small > *,
      .button-group.radius.stack-for-small > * > a,
      .button-group.radius.stack-for-small > * > button,
      .button-group.radius.stack-for-small > * > .button {
        border-radius: 0; }
      .button-group.radius.stack-for-small > *:first-child, .button-group.radius.stack-for-small > *:first-child > a, .button-group.radius.stack-for-small > *:first-child > button, .button-group.radius.stack-for-small > *:first-child > .button {
        -webkit-border-bottom-left-radius: 3px;
        -webkit-border-top-left-radius: 3px;
        border-bottom-left-radius: 3px;
        border-top-left-radius: 3px; }
      .button-group.radius.stack-for-small > *:last-child, .button-group.radius.stack-for-small > *:last-child > a, .button-group.radius.stack-for-small > *:last-child > button, .button-group.radius.stack-for-small > *:last-child > .button {
        -webkit-border-bottom-right-radius: 3px;
        -webkit-border-top-right-radius: 3px;
        border-bottom-right-radius: 3px;
        border-top-right-radius: 3px; } }
  @media only screen and (max-width: 40em) {
    .button-group.radius.stack-for-small > * {
      display: block;
      margin: 0; }
      .button-group.radius.stack-for-small > * > button, .button-group.radius.stack-for-small > * .button {
        border-left: 1px solid;
        border-color: rgba(255, 255, 255, 0.5); }
      .button-group.radius.stack-for-small > *:first-child button, .button-group.radius.stack-for-small > *:first-child .button {
        border-left: 0; }
      .button-group.radius.stack-for-small > * > button, .button-group.radius.stack-for-small > * .button {
        border-color: rgba(255, 255, 255, 0.5);
        border-left-width: 0;
        border-top: 1px solid;
        display: block;
        margin: 0; }
      .button-group.radius.stack-for-small > * > button {
        width: 100%; }
      .button-group.radius.stack-for-small > *:first-child button, .button-group.radius.stack-for-small > *:first-child .button {
        border-top: 0; }
      .button-group.radius.stack-for-small > *,
      .button-group.radius.stack-for-small > * > a,
      .button-group.radius.stack-for-small > * > button,
      .button-group.radius.stack-for-small > * > .button {
        border-radius: 0; }
      .button-group.radius.stack-for-small > *:first-child, .button-group.radius.stack-for-small > *:first-child > a, .button-group.radius.stack-for-small > *:first-child > button, .button-group.radius.stack-for-small > *:first-child > .button {
        -webkit-top-left-radius: 3px;
        -webkit-top-right-radius: 3px;
        border-top-left-radius: 3px;
        border-top-right-radius: 3px; }
      .button-group.radius.stack-for-small > *:last-child, .button-group.radius.stack-for-small > *:last-child > a, .button-group.radius.stack-for-small > *:last-child > button, .button-group.radius.stack-for-small > *:last-child > .button {
        -webkit-bottom-left-radius: 3px;
        -webkit-bottom-right-radius: 3px;
        border-bottom-left-radius: 3px;
        border-bottom-right-radius: 3px; } }
  .button-group.round > * {
    display: inline-block;
    margin: 0 -2px; }
    .button-group.round > * > button, .button-group.round > * .button {
      border-left: 1px solid;
      border-color: rgba(255, 255, 255, 0.5); }
    .button-group.round > *:first-child button, .button-group.round > *:first-child .button {
      border-left: 0; }
    .button-group.round > *,
    .button-group.round > * > a,
    .button-group.round > * > button,
    .button-group.round > * > .button {
      border-radius: 0; }
    .button-group.round > *:first-child, .button-group.round > *:first-child > a, .button-group.round > *:first-child > button, .button-group.round > *:first-child > .button {
      -webkit-border-bottom-left-radius: 1000px;
      -webkit-border-top-left-radius: 1000px;
      border-bottom-left-radius: 1000px;
      border-top-left-radius: 1000px; }
    .button-group.round > *:last-child, .button-group.round > *:last-child > a, .button-group.round > *:last-child > button, .button-group.round > *:last-child > .button {
      -webkit-border-bottom-right-radius: 1000px;
      -webkit-border-top-right-radius: 1000px;
      border-bottom-right-radius: 1000px;
      border-top-right-radius: 1000px; }
  .button-group.round.stack > * {
    display: block;
    margin: 0; }
    .button-group.round.stack > * > button, .button-group.round.stack > * .button {
      border-left: 1px solid;
      border-color: rgba(255, 255, 255, 0.5); }
    .button-group.round.stack > *:first-child button, .button-group.round.stack > *:first-child .button {
      border-left: 0; }
    .button-group.round.stack > * > button, .button-group.round.stack > * .button {
      border-color: rgba(255, 255, 255, 0.5);
      border-left-width: 0;
      border-top: 1px solid;
      display: block;
      margin: 0; }
    .button-group.round.stack > * > button {
      width: 100%; }
    .button-group.round.stack > *:first-child button, .button-group.round.stack > *:first-child .button {
      border-top: 0; }
    .button-group.round.stack > *,
    .button-group.round.stack > * > a,
    .button-group.round.stack > * > button,
    .button-group.round.stack > * > .button {
      border-radius: 0; }
    .button-group.round.stack > *:first-child, .button-group.round.stack > *:first-child > a, .button-group.round.stack > *:first-child > button, .button-group.round.stack > *:first-child > .button {
      -webkit-top-left-radius: 1rem;
      -webkit-top-right-radius: 1rem;
      border-top-left-radius: 1rem;
      border-top-right-radius: 1rem; }
    .button-group.round.stack > *:last-child, .button-group.round.stack > *:last-child > a, .button-group.round.stack > *:last-child > button, .button-group.round.stack > *:last-child > .button {
      -webkit-bottom-left-radius: 1rem;
      -webkit-bottom-right-radius: 1rem;
      border-bottom-left-radius: 1rem;
      border-bottom-right-radius: 1rem; }
  @media only screen and (min-width: 40.0625em) {
    .button-group.round.stack-for-small > * {
      display: inline-block;
      margin: 0 -2px; }
      .button-group.round.stack-for-small > * > button, .button-group.round.stack-for-small > * .button {
        border-left: 1px solid;
        border-color: rgba(255, 255, 255, 0.5); }
      .button-group.round.stack-for-small > *:first-child button, .button-group.round.stack-for-small > *:first-child .button {
        border-left: 0; }
      .button-group.round.stack-for-small > *,
      .button-group.round.stack-for-small > * > a,
      .button-group.round.stack-for-small > * > button,
      .button-group.round.stack-for-small > * > .button {
        border-radius: 0; }
      .button-group.round.stack-for-small > *:first-child, .button-group.round.stack-for-small > *:first-child > a, .button-group.round.stack-for-small > *:first-child > button, .button-group.round.stack-for-small > *:first-child > .button {
        -webkit-border-bottom-left-radius: 1000px;
        -webkit-border-top-left-radius: 1000px;
        border-bottom-left-radius: 1000px;
        border-top-left-radius: 1000px; }
      .button-group.round.stack-for-small > *:last-child, .button-group.round.stack-for-small > *:last-child > a, .button-group.round.stack-for-small > *:last-child > button, .button-group.round.stack-for-small > *:last-child > .button {
        -webkit-border-bottom-right-radius: 1000px;
        -webkit-border-top-right-radius: 1000px;
        border-bottom-right-radius: 1000px;
        border-top-right-radius: 1000px; } }
  @media only screen and (max-width: 40em) {
    .button-group.round.stack-for-small > * {
      display: block;
      margin: 0; }
      .button-group.round.stack-for-small > * > button, .button-group.round.stack-for-small > * .button {
        border-left: 1px solid;
        border-color: rgba(255, 255, 255, 0.5); }
      .button-group.round.stack-for-small > *:first-child button, .button-group.round.stack-for-small > *:first-child .button {
        border-left: 0; }
      .button-group.round.stack-for-small > * > button, .button-group.round.stack-for-small > * .button {
        border-color: rgba(255, 255, 255, 0.5);
        border-left-width: 0;
        border-top: 1px solid;
        display: block;
        margin: 0; }
      .button-group.round.stack-for-small > * > button {
        width: 100%; }
      .button-group.round.stack-for-small > *:first-child button, .button-group.round.stack-for-small > *:first-child .button {
        border-top: 0; }
      .button-group.round.stack-for-small > *,
      .button-group.round.stack-for-small > * > a,
      .button-group.round.stack-for-small > * > button,
      .button-group.round.stack-for-small > * > .button {
        border-radius: 0; }
      .button-group.round.stack-for-small > *:first-child, .button-group.round.stack-for-small > *:first-child > a, .button-group.round.stack-for-small > *:first-child > button, .button-group.round.stack-for-small > *:first-child > .button {
        -webkit-top-left-radius: 1rem;
        -webkit-top-right-radius: 1rem;
        border-top-left-radius: 1rem;
        border-top-right-radius: 1rem; }
      .button-group.round.stack-for-small > *:last-child, .button-group.round.stack-for-small > *:last-child > a, .button-group.round.stack-for-small > *:last-child > button, .button-group.round.stack-for-small > *:last-child > .button {
        -webkit-bottom-left-radius: 1rem;
        -webkit-bottom-right-radius: 1rem;
        border-bottom-left-radius: 1rem;
        border-bottom-right-radius: 1rem; } }

.button-bar:before, .button-bar:after {
  content: " ";
  display: table; }
.button-bar:after {
  clear: both; }
.button-bar .button-group {
  float: left;
  margin-right: 0.625rem; }
  .button-bar .button-group div {
    overflow: hidden; }

    Foundation 6 Fiddle

    【讨论】：

    • 很糟糕，他们删除了对它的原生支持。感谢您的解决方案！
    • 不客气。 Foundation 5 的很多功能都被删减了，这就是我没有切换到 Foundation 6 的原因。
    【解决方案2】：

    圆形按钮组实质上是分别对左侧和右侧的第一个和最后一个按钮进行四舍五入。

    HTML：

    <div class="button-group">
  <a class="button first">First</a>
  <a class="button">Middle</a>
  <a class="button last">Last</a>
</div>

    SCSS：

    @mixin radius-left($radius) {
    border-radius-topleft:              $radius;
    border-radius-bottomleft:           $radius;
    -moz-border-radius-topleft:         $radius;
    -moz-border-radius-bottomleft:      $radius;
    -webkit-border-top-left-radius:     $radius;
    -webkit-border-bottom-left-radius:  $radius;
    -khtml-border-top-left-radius:      $radius;
    -khtml-border-bottom-left-radius:   $radius;
}
@mixin radius-right($radius) {
    border-radius-topright:             $radius;
    border-radius-bottomright:          $radius;
    -moz-border-radius-topright:        $radius;
    -moz-border-radius-bottomright:     $radius;
    -webkit-border-top-right-radius:    $radius;
    -webkit-border-bottom-right-radius: $radius;
    -khtml-border-top-right-radius:     $radius;
    -khtml-border-bottom-right-radius:  $radius;
}
..
..
.button.first { @include radius-left(10px); }
.button.last  { @include radius-right(10px); }

    只需几行易于理解的行即可完全控制舍入。

    【讨论】：

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