前端页面加载动画

直接上代码

<link rel="stylesheet" type="text/css" href="http://lyear.itshubao.com/v4/css/style.min.css">
    <!--页面loading-->
    <div id="lyear-preloader" class="loading">
        <div class="ctn-preloader">
            <div class="round_spinner">
                <div class="spinner"></div>
                <img src="http://lyear.itshubao.com/v4/images/loading-logo.png" >
            </div>
        </div>
    </div>
    <!--页面loading end-->
    <script type="text/javascript" src="http://lyear.itshubao.com/v4/js/jquery.min.js"></script>
    <script type="text/javascript" src="http://lyear.itshubao.com/v4/js/main.min.js"></script>
    <script type="text/javascript" src="http://lyear.itshubao.com/v4/js/main.min.js"></script>