css3懸停在圖標和邊框上

Question

HTML代碼...

          <ul class="social-icon">
            <li><a href="#" class="social-facebook">
            <i class="fa fa-facebook"></i>
            <i class="fa fa-facebook ff"></i>
            </a></li>
            <li><a href="#" class="social-twitter"><i class="fa fa-twitter"></i></a></li>
            <li><a href="#" class="social-google-plus"><i class="fa fa-google-plus"></i></a></li>
            <li><a href="#" class="social-dribbble"><i class="fa fa-dribbble"></i></a></li>
            <li><a href="#" class="social-linkedin"><i class="fa fa-linkedin"></i></a></li>
            <li><a href="#" class="social-rss"><i class="fa fa-rss"></i></a></li>
          </ul>

和CSS CODE ..

.social-icon {
      text-align: center;
      text-decoration: none;
    }
    .social-icon li {
      list-style: none;
      display: inline-block;
      float: left;
      position: relative;
    }
    .social-icon li a {
      display: inline-block;
      font-size: 18px;
      line-height: 28px;
      width: 35px;
      text-decoration: none;
      outline: none;
      height: 36px;
      border: 1px solid #000;
      border-top: 1px solid #000;
      border-bottom: 1px solid #000;
    }
    .social-icon li a:first-child {
      border-left: 1px solid #000;
    }
    .social-icon li a .ff {
      opacity: 0;
      -webkit-transform: scale(5);
      -moz-transform: scale(5);
      -o-transform: scale(5);
      -ms-transform: scale(5);
      transform: scale(5);
      -webkit-transition: all 0.3s ease-in-out 0.2s;
      -moz-transition: all 0.3s ease-in-out 0.2s;
      -o-transition: all 0.3s ease-in-out 0.2s;
      -ms-transition: all 0.3s ease-in-out 0.2s;
      transition: all 0.3s ease-in-out 0.2s;
    }
    .social-icon li a .ff:hover {
      opacity: 1;
      background-color: #345599;
      -webkit-transform: scale(1);
      -moz-transform: scale(1);
      -o-transform: scale(1);
      -ms-transform: scale(1);
      transform: scale(1);
      -webkit-transition-delay: 0.2s;
      -moz-transition-delay: 0.2s;
      -o-transition-delay: 0.2s;
      -ms-transition-delay: 0.2s;
      transition-delay: 0.2s;
    }
    .social-icon li a i {
      color: #d2d2db;
      position: absolute;
      top: 10px;
      left: 10px;
    }

問題是，當我將鼠標懸停在fb圖標上時，它的背景色很小。 邊框是我使用1px邊框的兩倍。.請幫助我...對不起，我的英語不好。

這是jsFiddle編輯器鏈接

Answer 1

我認為您需要執行以下操作：

.social-icon li a .ff:hover
{
    display: block; 
    width: 37px; 
    height: 32px;
}

.social-icon li a i
{
    left: 0;
    top: 0;
    color: #d2d2db;
    position: absolute
}

Answer 2

你是這個意思嗎？ 將您的CSS更改為以下內容...

.social-icon {
  text-align: center;
  text-decoration: none;
}
.social-icon li {
  list-style: none;
  display: inline-block;
  float: left;
  position: relative;
}
.social-icon li a {
  display: inline-block;
  font-size: 18px;
  line-height: 28px;
  width: 35px;
  text-decoration: none;
  outline: none;
  height: 36px;
  border: 1px solid #000;
  border-top: 1px solid #000;
  border-bottom: 1px solid #000;
}

.social-icon li :hover{
  background-color: #345599;
  -webkit-transition-delay: 0.2s;
  -moz-transition-delay: 0.2s;
  -o-transition-delay: 0.2s;
  -ms-transition-delay: 0.2s;
  transition-delay: 0.2s;
  -webkit-transition: all 0.3s ease-in-out 0.2s;
  -moz-transition: all 0.3s ease-in-out 0.2s;
  -o-transition: all 0.3s ease-in-out 0.2s;
  -ms-transition: all 0.3s ease-in-out 0.2s;
  transition: all 0.3s ease-in-out 0.2s;
}

.social-icon li a:first-child {
  border-left: 1px solid #000;
}
.social-icon li a .ff {
  opacity: 0;
  background-color: rgba(255, 255, 255, 0.0);
  -webkit-transform: scale(5);
  -moz-transform: scale(5);
  -o-transform: scale(5);
  -ms-transform: scale(5);
  transform: scale(5);
  -webkit-transition: all 0.3s ease-in-out 0.2s;
  -moz-transition: all 0.3s ease-in-out 0.2s;
  -o-transition: all 0.3s ease-in-out 0.2s;
  -ms-transition: all 0.3s ease-in-out 0.2s;
  transition: all 0.3s ease-in-out 0.2s;
}
.social-icon li a .ff:hover {
  opacity: 1;
  background-color: rgba(255, 255, 255, 0.0);
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -o-transform: scale(1);
  -ms-transform: scale(1);
  transform: scale(1);
  -webkit-transition-delay: 0.2s;
  -moz-transition-delay: 0.2s;
  -o-transition-delay: 0.2s;
  -ms-transition-delay: 0.2s;
  transition-delay: 0.2s;
}
.social-icon li a i {
  color: #d2d2db;
  position: absolute;
  top: 10px;
  left: 10px;
}

我添加了類.social-icon li：hover

我還添加了屬性background-color：rgba（255，255，255，0.0）; 到類.social-icon li一個.ff：hover

Answer 3

我認為這更接近您想要的：

.social-icon {
  text-align: center;
  text-decoration: none;
}
.social-icon li {
  list-style: none;
  float: left;
  position: relative;
  height: 38px;
}
.social-icon li a{
  display: inline-block;
  font-size: 18px;
  line-height: 28px;
  width: 35px;
  text-decoration: none;
  outline: none;
  height: 36px;
  border-right: 1px solid #000;
  border-top: 1px solid #000;
  border-bottom: 1px solid #000;
}
.social-icon li:first-child {
  border-left: 1px solid #000;
}
.social-icon li .ff {
  opacity: 0;
  -webkit-transform: scale(5);
  -moz-transform: scale(5);
  -o-transform: scale(5);
  -ms-transform: scale(5);
  transform: scale(5);
  -webkit-transition: all 0.3s ease-in-out 0.2s;
  -moz-transition: all 0.3s ease-in-out 0.2s;
  -o-transition: all 0.3s ease-in-out 0.2s;
  -ms-transition: all 0.3s ease-in-out 0.2s;
  transition: all 0.3s ease-in-out 0.2s;
}
.social-icon li .ff:hover {
  opacity: 1;
  background-color: #345599;
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -o-transform: scale(1);
  -ms-transform: scale(1);
  transform: scale(1);
  -webkit-transition-delay: 0.2s;
  -moz-transition-delay: 0.2s;
  -o-transition-delay: 0.2s;
  -ms-transition-delay: 0.2s;
  transition-delay: 0.2s;
}

.social-icon li a i {
  color: #d2d2db;
  position: absolute;
  padding: 10px;
  top: 0px;
  left: 0px;
}

.social-icon .fa-facebook {
    padding-right: 15px;
}

編輯：我更新了代碼。 仍然會存在.ff對象比<li>容器大得多的問題。 因此，您將激活框外空間中的過渡。

Answer 4

您的第一個孩子選擇器不正確。 它選擇列表中的每個元素。 這就是為什么您有雙重邊界。

您的背景懸停僅選擇<i> ，而不選擇整個<a> 。 因此，它看起來很小。

這是你想要的嗎？

http://jsfiddle.net/2N2YF/64/

HTML：

<ul class="social-icon">
    <li><a href="#" class="social-facebook">
          <i class="fa fa-facebook"></i>        
        </a>
    </li>

    <li>
        <a href="#" class="social-twitter">
            <i class="fa fa-twitter"></i>
        </a>
    </li>

    <li>
        <a href="#" class="social-google-plus">
            <i class="fa fa-google-plus"></i>
        </a>
    </li>

    <li>
        <a href="#" class="social-dribbble">
            <i class="fa fa-dribbble"></i>
        </a>
    </li>

    <li>
        <a href="#" class="social-linkedin">
            <i class="fa fa-linkedin"></i>
        </a>
    </li>

    <li>
        <a href="#" class="social-rss">
            <i class="fa fa-rss"></i>
        </a>
    </li>

</ul>

CSS：

.social-icon {
  text-align: center;
  text-decoration: none;
}
.social-icon li {
  list-style: none;
  display: inline-block;
  float: left;
  position: relative;
}
.social-icon li a {
  display: inline-block;
  font-size: 18px;
  line-height: 28px;
  width: 35px;
  text-decoration: none;
  outline: none;
  height: 36px;
  border-right: 1px solid #000;
  border-top: 1px solid #000;
  border-bottom: 1px solid #000;
}
.social-icon li:first-child a {
  border-left: 1px solid #000;
}

/* Facebook colour */
.social-icon li a.social-facebook:hover {
    background-color: #345599;
}

.social-icon li a:hover {
  opacity: 1;
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -o-transform: scale(1);
  -ms-transform: scale(1);
  transform: scale(1);
  -webkit-transition-delay: 0.2s;
  -moz-transition-delay: 0.2s;
  -o-transition-delay: 0.2s;
  -ms-transition-delay: 0.2s;
  transition-delay: 0.2s;
}
.social-icon li a i {
  color: #d2d2db;
  position: absolute;
  top: 10px;
  left: 10px;
}