代码编辑器：
x
1
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<meta charset="utf-8"><link href="/static/next/css/tryit.css?v=2017082407" rel="stylesheet"/>3
<style>4
#rcorners4 {5
border-radius: 15px 50px 30px 5px;6
background: #8AC007;7
padding: 20px; 8
width: 200px;9
height: 150px; 10
}11
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#rcorners5 {13
border-radius: 15px 50px 30px;14
background: #8AC007;15
padding: 20px; 16
width: 200px;17
height: 150px; 18
}