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a,a:hover{text-decoration: none;}
img{border: none;    vertical-align: middle;max-width: 100%;}
table{border-collapse: collapse;}
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body{font-size:14px;font-family: Microsoft YaHei, Arial, Helvetica, sans-serif,'微软雅黑';color: #333333;}
html{font-size:14px;}
*{margin: 0;padding: 0;}
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a:focus{text-decoration: none;}