html - 在 fa 图标周围创建一个圆圈

Question

大家好，我正在尝试围绕我的 fa 图标创建一个圆圈，例如:

我已经制作了除圆形边框之外的所有东西，我不知道如何让这个效果起作用，到目前为止我有这个:

HTML:

<div class="row icon-set">
    <div class="col-md-3 text-center">
        <p>
            <i class="fa fa-lightbulb-o"></i>
        </p>
        <p class="title"><span class="underline-text">Awesome</span>
        </p>
        <p>Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.</p>
    </div>
</div>

CSS:

.parrlex1 .underline-text {
    border-color: rgba(239,239,239,.5);
    border-bottom-style: solid;
    display: inline-block;
    border-bottom-width: 3px;
    padding-bottom: 7px;
}

.parrlex1 .title {
    color: #ccb08a;
    margin-top: 28px;
    margin-bottom: 10px;
        letter-spacing: 2px;
        text-align: center;
    text-transform: uppercase;
    font-weight: 700;
}

.icon-set .fa-lightbulb-o {
    font-size: 40px;
    width: 100%;
    height: 100%;
    border-radius: 50%;
}

我唯一无法工作的部分是图标周围的半径

感谢帮助

Answer 1

为父容器设计样式可能比图标本身更好(参见图标容器类)。我将宽度、高度和边框半径移动到父容器，然后使用平移使图标在圆中居中。希望这对您有所帮助!

.underline-text {
  border-color: rgba(239, 239, 239, .5);
  border-bottom-style: solid;
  display: inline-block;
  border-bottom-width: 3px;
  padding-bottom: 7px;
}

.title {
  color: #ccb08a;
  margin-top: 28px;
  margin-bottom: 10px;
  letter-spacing: 2px;
  text-align: center;
  text-transform: uppercase;
  font-weight: 700;
}

.icon-container {
  position: relative;
  width: 200px;
  height: 200px;
  border: 2px solid red;
  border-radius: 50%;
  margin: auto;
}

.icon-set .fa-lightbulb-o {
  font-size: 40px;
  position: absolute;
  transform: translate(-50%, -50%);
  top: 50%;
  left: 50%;
}

<link href="//netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.min.css" rel="stylesheet" type="text/css" />
<div class="row icon-set">
  <div class="col-md-3 text-center">
    <p class="icon-container">
      <i class="fa fa-lightbulb-o"></i>
    </p>
    <p class="title"><span class="underline-text">Awesome</span>
    </p>
    <p>Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.</p>
  </div>
</div>