.login{width:100vw;min-width:1280px;height:100vh;overflow:hidden;background-color:#0d142b;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center}#myCanvas{position:absolute;left:0;top:0}.loginbox{position:relative;background-color:#fff;padding:30px;border-radius:5px}.ltitle{padding-bottom:40px;font-size:24px;text-align:center}.tips{height:30px;color:#f10004;font-size:12px;padding-left:50px}.inputbox{display:flex;border:1px solid #ccc;align-items:center;height:45px;padding:0 10px;border-radius:5px}.inputicon{height:30px;width:30px;margin-right:10px}.inputbox_input{outline:none;border:none;background:none;width:300px;height:45px}.loginbtn{width:360px;height:45px;background:#213370;color:#fff;display:flex;align-items:center;justify-content:center;border-radius:5px;margin-top:40px}.beian{color:#ddd;text-align:center;position:absolute;bottom:20px;font-size:13px}.beian :hover{color:#fff;cursor:pointer}