44 lines
		
	
	
		
			852 B
		
	
	
	
		
			Vue
		
	
	
			
		
		
	
	
			44 lines
		
	
	
		
			852 B
		
	
	
	
		
			Vue
		
	
	
<docs>
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---
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order: 1
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title:
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  zh-CN: 自定义样式
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  en-US: Custom style
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---
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## zh-CN
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可以自定义回到顶部按钮的样式,限制宽高:`40px * 40px`。
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## en-US
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You can customize the style of the button, just note the size limit: no more than `40px * 40px`.
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</docs>
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<template>
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  <div id="components-back-top-demo-custom">
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    <a-back-top>
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      <div class="ant-back-top-inner">UP</div>
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    </a-back-top>
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    Scroll down to see the bottom-right
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    <strong style="color: #1088e9">blue</strong>
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    button.
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  </div>
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</template>
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<style scoped>
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#components-back-top-demo-custom .ant-back-top {
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  bottom: 100px;
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}
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#components-back-top-demo-custom .ant-back-top-inner {
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  height: 40px;
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  width: 40px;
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  line-height: 40px;
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  border-radius: 4px;
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  background-color: #1088e9;
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  color: #fff;
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  text-align: center;
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  font-size: 20px;
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}
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</style>
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