HTML轮播图的图片总是左对齐，把界面缩小就会正常，求大身解决（图左浏览器全屏，右图浏览器缩小）

<!-- 轮播图 --><div id="myCarousel" class="carousel slide"> <!-- 轮播（Carousel）指标 --> <ol class="carousel-indicators"> <li data-target="#myCarousel" data-slide-to="0" class="active"></li> <li data-target="#myCarousel" data-slide-to="1"></li> <li data-target="#myCarousel" data-slide-to="2"></li> </ol> <!-- 轮播（Carousel）项目 --> <div class="carousel-inner"> <div class="item active" > <img src="./img/1.jpg " alt="First slide" > </div> <div class="item"> <img src="./img/2.jpg" alt="Second slide"> </div> <div class="item"> <img src="./img/1.jpg" alt="Third slide"> </div> </div> <!-- 轮播（Carousel）导航 --> <a class="left carousel-control" href="#myCarousel" role="button" data-slide="prev"> <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span> <span class="sr-only">Previous</span> </a> <a class="right carousel-control" href="#myCarousel" role="button" data-slide="next"> <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span> <span class="sr-only">Next</span> </a></div>

相关了解……