我们可以用css来做这个登录的表格
具体的完整代码实现如下：
<!DOCTYPE html><html><meta charset="utf-8"><title>登录qq邮箱</title><style type="text/css">* {padding: 0;margin: 0;}.content {width: 1100px;height: 500px;}.content .text h1 {color: #1d5494;margin-bottom: 20px;}.content .text p {font-size: 13px;}.content .login {float: left;width: 350px;height: 400px;border: 1px solid #1d5494;}.content .login .sidebar {border-bottom: 1px solid #1d5494;height: 50px;line-height: 50px;}.content .login ul li {list-style-type: none;display: block;height: 50px;font-size: 16px;color: gray;}.content .login ul .tab1 {float: left;margin-left: 45px;cursor: pointer;}.content .login ul .tab2 {float: right;margin-right: 45px;cursor: pointer;}.content .login .acount {margin-top: 40px;margin-left: 27px;width: 280px;height: 35px;}.content .login .password {margin-top: 15px;margin-left: 27px;width: 280px;height: 35px;}.content .login .checkbox {float: left;margin-top: 30px;margin-left: 30px;width: 20px;height: 20px;border: 1px solid black;background: white;}.content .login p {margin-top: 30px;float: left;}.content .login .submit {margin-left: 27px;margin-top: 10px;width: 280px;height: 40px;background: cornflowerblue;border: 1px solid cornflowerblue;font-size: 16px;color: white;cursor: pointer;}.content .login .forget {float: left;margin-top: 80px;margin-left: 30px;}.content .login .new {float: right;margin-top: 80px;margin-right: 30px;}.content .login a {color: #1d5494;text-decoration: none;}.content .login a:hover {text-decoration: underline;}.footer a {color: #1d5494;text-decoration: none;}.footer a:hover {text-decoration: underline;}</style><body><div class="content"><div class="login"><ul class="sidebar"><li class="tab1">微信登录</li><li class="tab2">QQ登陆</li></ul><input type="text" placeholder="支持QQ号/邮箱/手机号登录" class="acount"/><br><input type="password" placeholder="QQ密码" class="password"/><br><input type="checkbox" class="checkbox"/><p>下次自动登录</p><br><input type="submit" value="登录" class="submit"><nav><a href="#" class="forget">忘了密码？</a><a href="#" class="new">注册新账号</a></nav></div></div></body></html>
效果图：
