2018-03-05 19:05:23 +08:00
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<cn>
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#### 自定义样式
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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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</cn>
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<us>
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#### Custom style
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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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</us>
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```html
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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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2018-03-11 15:27:34 +08:00
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<style scoped>
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2018-03-05 19:05:23 +08:00
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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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```
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