如何删除或最小化进度条和字符串之间的差距：
<div class='progress'><div class='progress-bar' role='progressbar' aria-valuenow='60' aria-valuemin='0' aria-valuemax='100' style='width: 80%;'></div></div> <!--Here will be a huge whitespace,and needs to be removed--> remove white space above this line
这是一个小提琴：http://jsfiddle.net/1ts9b5m4/
提前致谢！
解决方法
使用style =“margin-bottom：0px;”
<div class='progress' style="margin-bottom:0px;"><div class='progress-bar' role='progressbar' aria-valuenow='60' aria-valuemin='0' aria-valuemax='100' style='width: 80%;'></div></div> <!--Here will be a huge whitespace,and needs to be removed--> remove white space above this line