.form-control?? Give individual form controls some global styles, such as default width width: 100%;
.form-group?? Wrap the form control to get the best Arrange;
.form-inline??Set the form as an inline form, only applicable when the viewport is at least 768px wide;
.sr-only??Set label Label hiding;
.help-block?? is used to set prompt text;
.form-horizontal?? can lay out label labels and control groups horizontally;
.radio-inline, .checkbox-inline?? Arrange the corresponding controls horizontally;
.form-control-static?? Set the p element as a static control;
.has-error, .has-warning, has-success?? correspond to the verification status respectively;
.has-feedback?? Add an auxiliary icon to the control (used in conjunction with the icon reference class);
.input -lg?? Create larger form controls;
.input-sm?? Create smaller form controls;
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width,initial-scale=1"> <title>CSS全局样式_栅格系统</title> <!-- <link rel="stylesheet" href="bootstrap.min.css" type="text/css"> --> <link rel="stylesheet" href="//cdn.bootcss.com/bootstrap/3.3.5/css/bootstrap.min.css"> <style type="text/css"> </style></head><body><div class="container"> <form role="form" class="form-inline"> <div class="form-group"> <label class="sr-only">用户名</label> <input type="text" class="form-control" placeholder="用户名/邮箱/手机号"/> </div> <div class="form-group"> <label class="sr-only">密码</label> <input type="password" class="form-control" placeholder="输入6-14位英文和数字组合密码"/> </div> <div class="form-group"> <label class="sr-only">生日</label> <input type="date" class="form-control" placeholder="出生年月"/> </div> <div class="form-group"> <label class="sr-only">上传头像</label> <input type="file" class="form-control input-lg"/> <p class="help-block">选择您需要的头像文件</p> </div> </form> <form role="form" class="form-horizontal"> <div class="form-group"> <label class="col-sm-4 control-label">用户名</label> <div class="col-sm-8"> <input type="text" class="form-control" placeholder="用户名/邮箱/手机号"/> </div> </div> <div class="form-group"> <label class="col-sm-4 control-label">密码</label> <div class="col-sm-8"> <input type="password" class="form-control" placeholder="输入6-14位英文和数字组合密码"/> </div> </div> <div class="form-group"> <label class="col-sm-4 control-label">生日</label> <div class="col-sm-8"> <input type="date" class="form-control" placeholder="出生年月"/> </div> </div> <div class="form-group"> <div class="col-sm-offset-4 col-sm-8"> <div class="checkbox"> <label> <input type="checkbox"/>记住密码 </label> </div> </div> </div> <div class="form-group"> <div class="col-sm-offset-4 col-sm-8"> <button class="btn btn-default">登录</button> </div> </div> </form> <form role="form" class="form-horizontal"> <div class="form-group"> <label>喜欢的球队</label> <div class="checkbox"> <label> <input type="checkbox"/>广州恒大 </label> <label> <input type="checkbox"/>上海上港 </label> <label> <input type="checkbox"/>北京国安 </label> </div> </div> <div class="form-group"> <label>性别</label> <div class="radio"> <label> <input type="radio" checked name="gender"/>男 </label> <label> <input type="radio" name="gender"/>女 </label> </div> </div> <div class="form-group"> <label>所属城市</label> <select class="form-control" multiple> <option>北京</option> <option>上海</option> <option>广州</option> </select> </div> <div class="form-group"> <label class="sr-only"></label> <textarea class="form-control" rows="5" placeholder="请文明用语"></textarea> </div> <p class="form-control-static">请按照邮箱格式输入:hello@163.com</p> <div class="form-group"> <label>密码</label> <input class="form-control" type="password" disabled/> </div> <div class="form-group"> <label>昵称</label> <input class="form-control" type="text" placeholder="胖虎" readonly/> </div> <div class="form-group has-error has-feedback"> <label>用户名</label> <input class="form-control" type="text" /> <span class="glyphicon glyphicon-remove form-control-feedback"></span> </div> <div class="form-group has-success has-feedback"> <label>用户名</label> <input class="form-control" type="text" /> <span class="glyphicon glyphicon-ok form-control-feedback"></span> </div> <div class="form-group has-warning has-feedback"> <label>用户名</label> <input class="form-control" type="text" /> <span class="glyphicon glyphicon-warning-sign form-control-feedback"></span> </div> </form></div></body></html>
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