选定行上的CSS边框转换

在添加一个类时，需要启用:hover样式（在我的代码.active中），并使用javascript 应用该类

所以

  &:hover{
    color: $yellow;
  }

将成为

  &:hover,
  &.active{
    color: $yellow;
  }

（所有相关:hover状态的等）

并且该类将用这个代码切换

$('button').on('click',function(){
  $(this).toggleClass('active')
});

更新的演示http://codepen.io/gpetrioli/pen/QNrgYM

好吧，所以我深入研究了一下，了解了你在说什么——简单地从这个代码笔中提取代码，我所做的只是在悬停时删除，一切都很好http://codepen.io/hobolandjacob/pen/MyGVpo

//Colors
$background: #fefefe;
$text: #4b507a;
$cyan: #60daaa;
$yellow: #fbca67;
$orange: #ff8a30;
$red: #f45e61;
$purple: #6477b9;
$blue: #0eb7da;
// Basic styles
button {
  background: none;
  border: 0;
  box-sizing: border-box;
  box-shadow: inset 0 0 0 2px $red; // Using inset box-shadow instead of border for sizing simplicity
  color: $red;
  font-size: inherit;
  font-weight: 700;
  margin: 1em;
  padding: 1em 2em;
  text-align: center;
  text-transform: capitalize;
  // Required, since we're setting absolute on pseudo-elements
  position: relative;
  vertical-align: middle;
  &::before,
  &::after {
    box-sizing: border-box;
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
  }
}
.draw {
    transition: color 0.25s;
  &::before,
  &::after {
    border: 2px solid transparent; // Set border to invisible, so we don't see a 4px border on a 0x0 element before the transition starts
    width: 0;
    height: 0;
  }
  // This covers the top & right borders (expands right, then down)
  &::before {
    top: 0;
    left: 0;
  }
  // And this the bottom & left borders (expands left, then up)
  &::after {
    bottom: 0;
    right: 0;
  }
  &:hover,
  &.active{
    color: $cyan;
  }
  // Hover styles
  &:hover::before,
  &:hover::after,
  &.active::before,
  &.active::after{
    width: 100%;
    height: 100%;
  }
  &:hover::before,
  &.active::before{
    border-top-color: $cyan; // Make borders visible
    border-right-color: $cyan;
    transition:
      width 0.25s ease-out, // Width expands first
      height 0.25s ease-out 0.25s; // And then height
  }
  &:hover::after,
  &.active::after{
    border-bottom-color: $cyan; // Make borders visible
    border-left-color: $cyan;
    transition:
      border-color 0s ease-out 0.5s, // Wait for ::before to finish before showing border
      width 0.25s ease-out 0.5s, // And then exanding width
      height 0.25s ease-out 0.75s; // And finally height
  }
}
// Inherits from .draw
.meet {
  &:hover,
  &.active{
    color: $yellow;
  }
  // Start ::after in same position as ::before
  &::after {
    top: 0;
    left: 0;
  }
  // Change colors
  &:hover::before ,
  &.active::before{
    border-top-color: $yellow;
    border-right-color: $yellow;
  }
  &:hover::after,
  &.active::after{
    border-bottom-color: $yellow;
    border-left-color: $yellow;
    transition: // Animate height first, then width
      height 0.25s ease-out,
      width 0.25s ease-out 0.25s;
  }
}
// Does not inherit
.center {
  &:hover,
  &.active{
    color: $purple;
  }
  // Set up base styles, we're going to scale instead of animating width/height
  &::before,
  &::after {
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    transform-origin: center; // Ensure scaling is done from the center (expands outwards)
  }
  // scale3d(<scale-horizontal>, <scale-vertical>, <scale-depth>);
  &::before {
    border-top: 2px solid $purple;
    border-bottom: 2px solid $purple;
    transform: scale3d(0,1,1); // Shrink only width
  }
  &::after {
    border-left: 2px solid $purple;
    border-right: 2px solid $purple;
    transform: scale3d(1,0,1); // Shrink only height
  }
  &:hover::before,
  &:hover::after,
  &.active::before,
  &.active::after{
    transform: scale3d(1,1,1); // Show full-size
    transition: transform 0.5s;
  }
}
// Border spins around element
// ::before holds three borders that appear separately, one at a time
// ::after holds one border that spins around to cover ::before's borders, making their appearance seem smooth
.spin {
  width: 5em;
  height: 5em;
  padding: 0;
  &:hover,
  &.active {
    color: $blue;
  }
  &::before,
  &::after {
    top: 0;
    left: 0;
  }
  &::before {
    border: 2px solid transparent; // We're animating border-color again
  }
  &:hover::before,
  &.active::before{
    border-top-color: $blue; // Show borders
    border-right-color: $blue;
    border-bottom-color: $blue;
    transition:
      border-top-color 0.15s linear, // Stagger border appearances
      border-right-color 0.15s linear 0.10s,
      border-bottom-color 0.15s linear 0.20s;
  }
  &::after {
    border: 0 solid transparent; // Makes border thinner at the edges? I forgot what I was doing
  }
  &:hover::after,
  &.active::after{
    border-top: 2px solid $blue; // Shows border
    border-left-width: 2px; // Solid edges, invisible borders
    border-right-width: 2px; // Solid edges, invisible borders
    transform: rotate(270deg); // Rotate around circle
    transition:
      transform 0.4s linear 0s,
      border-left-width 0s linear 0.35s; // Solid edge post-rotation
  }
}
.circle {
  border-radius: 100%;
  box-shadow: none;
  &::before,
  &::after {
    border-radius: 100%;
  }
}
.thick {
  color: $red;
  &:hover,
  &.active{
    color: #fff;
    font-weight: 700;
  }
  &::before {
    border: 2.5em solid transparent;
    z-index: -1;
  }
  &::after {
    mix-blend-mode: color-dodge;
    z-index: -1;
  }
  &:hover::before,
  &.active::before {
    background: $red;
    border-top-color: $red;
    border-right-color: $red;
    border-bottom-color: $red;
    transition:
      background 0s linear 0.4s,
      border-top-color 0.15s linear,
      border-right-color 0.15s linear 0.15s,
      border-bottom-color 0.15s linear 0.25s;
  }
  &:hover::after,
  &.active::after{
    border-top: 2.5em solid $red;
    border-left-width: 2.5em;
    border-right-width: 2.5em;
  }
}
/* Page styling */
html {
  background: #1E202D;
}
body {
  //background: $background;
  color: $text;
  font: 300 24px/1.5 Lato, sans-serif;
  margin: 1em auto;
  max-width: 36em;
  padding: 1em 1em 2em;
  text-align: center;
  isolation: isolate;
}
h1 {
  font-weight: 300;
  font-size: 2.5em;
}

好吧，我添加了一个表，修复了所有的东西，只是用按钮包围了你想要的效果，它应该可以工作。我删除了其他css类，比如SPIN之类的，只是为了保持它的干净，并专注于使它工作http://codepen.io/hobolandjacob/pen/MyGVpo

<button class="draw">
  <table>
    <tr>
      <td>Example</td>
      <td>Example</td> 
      <td>Example</td>
    </tr>
    <tr>
      <td>This</td>
      <td>Is</td> 
      <td>TEST</td>
    </tr>
  </table>
</button>