<style> button{ padding:5px 10px; margin-right: 12px; font-size: 12px; background-color: #609ee9; color:#fff; border:2px solid #609ee9; cursor: pointer; outline:none; border-radius:6px; } button:hover{ background-color: #80b6f9; border-color: #80b6f9 } button:active{ background-color: #5188cc; border-color: #5188cc } </style> <button type="button">按钮样式</button>