框内的动画文字

Question

我有以下jsfiddle。

使用以下代码：

HTML：

<div class="animated-box">Animated box</div>

CSS：

.animated-box {
    border:2px solid #bada55;
    border-radius: 10px 0;

    color: #bada55;
    font-size: 20px;
    font-weight:bold;
    text-align:center;

    padding:50px;
    width:200px;

    -webkit-animation:fontbulger 1s infinite;
    -moz-animation:   fontbulger 5s infinite;
    -o-animation:     fontbulger 1s infinite;
    animation:        fontbulger 1s infinite;
}

@-webkit-keyframes fontbulger {
  0%, 100% {
    font-size: 15px;
  }
  50% {
    font-size: 20px;
  }
}
@-moz-keyframes fontbulger {
  0%, 100% {
    font-size: 15px;
  }
  50% {
    font-size: 20px;
  }
}
@-o-keyframes fontbulger {
  0%, 100% {
    font-size: 15px;
  }
  50% {
    font-size: 20px;
  }
}
@keyframes fontbulger {
  0%, 100% {
    font-size: 15px;
  }
  50% {
    font-size: 20px;
  }
}

如何更改文字的大小，而不是框的大小？

Answer 1

给它height: 30px;

＆＃13;

＆＃13;

.animated-box {
    border:2px solid #bada55;
    border-radius: 10px 0;
    
    color: #bada55;
    font-size: 20px;
    font-weight:bold;
    text-align:center;
    
    padding:50px;
    width:200px;
    height: 30px;
    -webkit-animation:fontbulger 1s infinite;
    -moz-animation:   fontbulger 5s infinite;
    -o-animation:     fontbulger 1s infinite;
    animation:        fontbulger 1s infinite;
}

@-webkit-keyframes fontbulger {
  0%, 100% {
    font-size: 15px;
  }
  50% {
    font-size: 20px;
  }
}
@-moz-keyframes fontbulger {
  0%, 100% {
    font-size: 15px;
  }
  50% {
    font-size: 20px;
  }
}
@-o-keyframes fontbulger {
  0%, 100% {
    font-size: 15px;
  }
  50% {
    font-size: 20px;
  }
}
@keyframes fontbulger {
  0%, 100% {
    font-size: 15px;
  }
  50% {
    font-size: 20px;
  }
}

＆＃13;

<div class="animated-box">Animated box</div>

＆＃13;

＆＃13;

＆＃13;

Answer 2

指定line-height，例如

line-height:20px;

http://jsfiddle.net/uexwLy75/2/