/*3.4.7 表单布局*/
label,.placeholder{font-size:14px}
.form legend{font-size:20px}/*表单名称*/
.form .form-group{margin-top:15px}/*表单行*/
.bootstrap-form .form-group{
    display: block;
}
.bootstrap-form .control-label{display:block; color:#555}/*表单标题*/
.bootstrap-form .form-control{position:relative;width: 66.66666667%;float:left}/*表单控制区*/
.bootstrap-form .form-control > *{vertical-align:middle;}
.placeholder{position:absolute; left:4px; top:4px;color:#c6c6c6; cursor:text}/*表单默认值*/
.bootstrap-form .control-label{margin-top:3px;cursor:text;text-align:right;    width: 25%;}
.form-horizontal .Validform_checktip{ margin-top:5px}
/*设置placeholder颜色*/
::-webkit-input-placeholder {color:#b3b3b3}/* WebKit browsers */
:-moz-placeholder {color:#b3b3b3}/* Mozilla Firefox 4 to 18 */
::-moz-placeholder {color:#b3b3b3}/* Mozilla Firefox 19+ */
:-ms-input-placeholder {color:#b3b3b3}/* Internet Explorer 10+ */
.placeholder{color:#adb0be; position:absolute; z-index:9}/*不兼容placeholder属性的浏览器，可使用<span class="placeholder">表单默认值</span>*/
@media (max-width: 767px) {
    .form-horizontal .form-label{ text-align:left}
}