前后的 CSS

Question

HTML :

<h3> <span>What have you missed </span></h3>

CSS:

h3 {color:#c8352e; text-transform:uppercase; font-size:20px; font-weight:900; font-family:arial,'sans-serif'; position:relative; padding-left:22px;}

    h3:before, h3:after {position: absolute; content: ""; height: 4px; top: 50%; border-top:1px solid #ccc; border-bottom:1px solid #ccc; }
    h3:before {width:15px; left:0;}
    h3:after {width:60%;}
    h3 span {display: inline-block;padding-right: 10px;}

在 CSS 的帮助下，我需要这些线条效果。

Answer 1

一点点变化可能是精度和生产标签输出

h3 {
  color: #c8352e;
  text-transform: uppercase;
  font-size: 20px;
  font-weight: 900;
  font-family: arial, "sans-serif";
  position: relative;
  padding-left: 22px;
}

h3::before,
h3::after {
  position: absolute;
  content: "";
  height: 2px;
  top: 50%;
  border-top: 4px double #ccc;
  border-bottom: 1px solid #ccc;
}

h3::before {
  width: 15px;
  left: 0;
}

h3::after {
  width: 50%;
}

h3 span {
  display: inline-block;
  padding-right: 10px;
  position: relative;
  top: 3px;
}

<h3><span>What have you missed </span></h3>