html – 缩放后删除空格[复制]

参见英文答案 > White space around css3 scale                                    5个
我对比例转换有一点问题.我希望调整大小元素,但是当我这样做时,我的旧尺寸占据了空间,而下一个元素经历了这个旧尺寸.如何删除此约束？

HTML

<!-- White space with Scale -->
<div class="scale"></div>
<div class="scale"></div>

<!-- Whitout Scale -->
<div></div>
<div></div>

CSS

div:nth-of-type(even) { background: blue; }
div:nth-of-type(odd) { background: red; }

div {
  width: 100px;
  height: 100px;
}

.scale {
  transform: scale(0.5);
  transform-origin: top left;
}

JSfiddle：https://jsfiddle.net/c7d2s21y/

感谢您的答复.

解决方法

var scaleto = 0.5,itemWidth = $('.scaleB').width(),itemHeight = $('.scaleB').height()
;



function scaleThis(meausure) {
  
  var output = meausure * scaleto;
      
      
  return output;
  
}

$('.scaleB').on({
  'mouSEOver': function(event) {
    
    $(this).css({
      'width' : scaleThis(itemWidth) + 'px','height' : scaleThis(itemHeight) + 'px'
    });
    
  },'mouSEOut': function(event) {
    
    $(this).css({
      'width' : itemWidth + 'px','height' : itemHeight + 'px'
    });
   }
  
});

.wrapper {
  background-color: #cccccc;
}
.wrapper:after {
  content: "normal";
}
.wrapperScale {
  background-color: #dddddd;
}
.wrapperScale:after {
  content: "wrapped";
}
.wrapper_jQuery:after {
  content: "jQuery";
}
.wrapper div:nth-of-type(even),.wrapperScale div:nth-of-type(even) { 
  background: blue; 
}

.wrapper div:nth-of-type(odd),.wrapperScale div:nth-of-type(odd) { 
  background: red; 
}

.scale,.wrapperScale div,.scaleB {
  width: 50px;
  height: 50px;
}

.scale:hover,.wrapperScale:hover {
  transform: scale(0.5);
  transform-origin: top left;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>

<div class="wrapper">
<!-- White space with Scale -->
<div class="scale"></div>
<div class="scale"></div>
</div>

<!-- Whitout Scale -->
<div class="wrapper wrapperScale">
  <div></div>
  <div></div>
</div>

<!-- jQuery -->
<div class="wrapper wrapper_jQuery">
<div class="scaleB"></div>
<div class="scaleB"></div>
</div>

这就是CSS转换实际上做的,它不会影响周围的元素,你可以尝试将DIV包装在另一个元素中并将缩放应用于该元素,但它不会影响外部的其他元素,只会影响内容,除此之外,您将不得不通过Java Script或js库(如jQuery)操纵DIV的实际大小.