Javascript 尝试使用loader动画来购买我的网页,但网页仍然只在动画之后加载,并且是分块加载

Javascript 尝试使用loader动画来购买我的网页,但网页仍然只在动画之后加载,并且是分块加载,javascript,html,css,loader,Javascript,Html,Css,Loader,我试图使一个网站,利用一个加载动画在开始购买我的网站的“大批量”一些时间加载。我将加载程序动画设置为3秒,并将我的元素显示为隐藏。然而,当3秒加载程序动画完成时,我的网站仍然以块的形式加载 下面列出的代码与我使用的代码完全相同,但是为了这个线程,被简化为一个简单的句子。实际上,我正在使用一个html/css/js/bootstrap模板,其中包含图片、favicon和其他内容。这不是一个沉重的网站,但有大量的媒体在那里 .cssload容器*,.cssload容器*:之前,.cssload容

我试图使一个网站,利用一个加载动画在开始购买我的网站的“大批量”一些时间加载。我将加载程序动画设置为3秒,并将我的
元素显示为隐藏。然而,当3秒加载程序动画完成时,我的网站仍然以块的形式加载

下面列出的代码与我使用的代码完全相同,但是为了这个线程,
被简化为一个简单的句子。实际上,我正在使用一个html/css/js/bootstrap模板,其中包含图片、favicon和其他内容。这不是一个沉重的网站,但有大量的媒体在那里


.cssload容器*,.cssload容器*:之前,.cssload容器*:之后{
框大小:边框框;
-o型盒尺寸:边框盒;
-ms框尺寸:边框框;
-webkit框大小:边框框;
-moz框大小:边框框;
}
.cssload容器{
保证金:自动;
宽度:68px;
高度:29px;
位置:固定;/*或绝对*/
最高:50%;
左:50%;
}
.cssload容器>div{
浮动:左;
背景:rgb(185108255);
身高:100%;
宽度:5px;
右边距:1px;
显示:内联块;
}
.cssload容器.cssload-shaft1{
动画延迟:0.06s;
-o-动画延迟:0.06s;
-毫秒动画延迟:0.06s;
-webkit动画延迟:0.06s;
-moz动画延迟:0.06s;
}
.cssload容器.cssload-shaft2{
动画延迟:0.12s;
-o-动画延迟:0.12s;
-ms动画延迟:0.12s;
-webkit动画延迟:0.12s;
-moz动画延迟:0.12s;
}
.cssload容器.cssload-shaft3{
动画延迟:0.17s;
-o-动画延迟:0.17s;
-ms动画延迟:0.17s;
-webkit动画延迟:0.17s;
-moz动画延迟:0.17s;
}
.cssload容器.cssload-shaft4{
动画延迟:0.23s;
-o-动画延迟:0.23s;
-ms动画延迟:0.23s;
-webkit动画延迟:0.23s;
-moz动画延迟:0.23s;
}
.cssload容器.cssload-shaft5{
动画延迟:0.29s;
-o-动画延迟:0.29s;
-ms动画延迟:0.29s;
-webkit动画延迟:0.29s;
-moz动画延迟:0.29s;
}
.cssload容器.cssload-shaft6{
动画延迟:0.35s;
-o-动画延迟:0.35s;
-ms动画延迟:0.35s;
-webkit动画延迟:0.35s;
-moz动画延迟:0.35s;
}
.cssload容器.cssload-shaft7{
动画延迟:0.4s;
-o-动画-延迟:0.4s;
-ms动画延迟:0.4s;
-webkit动画延迟:0.4s;
-moz动画延迟:0.4s;
}
.cssload容器.cssload-shaft8{
动画延迟:0.46s;
-o-动画延迟:0.46s;
-ms动画延迟:0.46s;
-webkit动画延迟:0.46s;
-moz动画延迟:0.46s;
}
.cssload容器.cssload-shaft9{
动画延迟:0.52s;
-o-动画延迟:0.52s;
-ms动画延迟:0.52s;
-webkit动画延迟:0.52s;
-moz动画延迟:0.52s;
}
.cssload容器.cssload-shaft10{
动画延迟:0.58s;
-o-动画延迟:0.58s;
-ms动画延迟:0.58s;
-webkit动画延迟:0.58s;
-moz动画延迟:0.58s;
}
.cssload容器{
高度:39px;
}
.cssload容器>div{
位置:相对位置;
底部:0;
边缘顶部:34px;
高度:5px;
动画:cssload wave 1.73s无限轻松输入输出;
-o型动画:cssload wave 1.73s无限轻松输入输出;
-ms动画:cssload wave 1.73s无限轻松输入输出;
-webkit动画:cssload wave 1.73s无限轻松输入输出;
-moz动画:cssload wave 1.73s无限轻松输入输出;
}
.cssload容器。轴1{
动画延迟:-1.73s;
-o-延时:-1.73s;
-毫秒动画延迟:-1.73s;
-webkit动画延迟:-1.73s;
-moz动画延迟:-1.73秒;
}
.cssload容器。轴2{
动画延迟:-1.61s;
-o-延时:-1.61s;
-毫秒动画延迟:-1.61s;
-webkit动画延迟:-1.61s;
-moz动画延迟:-1.61s;
}
.cssload集装箱。轴3{
动画延迟:-1.5s;
-o-动画延迟:-1.5s;
-毫秒动画延迟:-1.5s;
-webkit动画延迟:-1.5s;
-moz动画延迟:-1.5s;
}
.cssload容器。轴4{
动画延迟:-1.38s;
-o-延时:-1.38s;
-毫秒动画延迟:-1.38s;
-webkit动画延迟:-1.38s;
-moz动画延迟:-1.38s;
}
.cssload集装箱。轴5{
动画延迟:-1.27秒;
-o-延时:-1.27s;
-毫秒动画延迟:-1.27秒;
-webkit动画延迟:-1.27s;
-moz动画延迟:-1.27秒;
}
.cssload容器。轴6{
动画延迟:-1.15秒;
-o-延时:-1.15秒;
-毫秒动画延迟:-1.15秒;
-webkit动画延迟:-1.15秒;
-moz动画延迟:-1.15秒;
}
.cssload容器.轴7{
动画延迟:-1.04秒;
-o-动画延迟:-1.04s;
-毫秒动画延迟:-1.04秒;
-
    <!DOCTYPE html>
    <html>
    <head>
    <style>
    .cssload-container *, .cssload-container *:before, .cssload-container *:after{
        box-sizing: border-box;
            -o-box-sizing: border-box;
            -ms-box-sizing: border-box;
            -webkit-box-sizing: border-box;
            -moz-box-sizing: border-box;
    }

    .cssload-container {
        margin: auto;
        width: 68px;
        height: 29px;
        position: fixed; /* or absolute */
        top: 50%;
        left: 50%;
    }
    .cssload-container > div {
        float: left;
        background: rgb(185,108,255);
        height: 100%;
        width: 5px;
        margin-right: 1px;
        display: inline-block;
    }

    .cssload-container .cssload-shaft1 {
        animation-delay: 0.06s;
            -o-animation-delay: 0.06s;
            -ms-animation-delay: 0.06s;
            -webkit-animation-delay: 0.06s;
            -moz-animation-delay: 0.06s;
    }
    .cssload-container .cssload-shaft2 {
        animation-delay: 0.12s;
            -o-animation-delay: 0.12s;
            -ms-animation-delay: 0.12s;
            -webkit-animation-delay: 0.12s;
            -moz-animation-delay: 0.12s;
    }
    .cssload-container .cssload-shaft3 {
        animation-delay: 0.17s;
            -o-animation-delay: 0.17s;
            -ms-animation-delay: 0.17s;
            -webkit-animation-delay: 0.17s;
            -moz-animation-delay: 0.17s;
    }
    .cssload-container .cssload-shaft4 {
        animation-delay: 0.23s;
            -o-animation-delay: 0.23s;
            -ms-animation-delay: 0.23s;
            -webkit-animation-delay: 0.23s;
            -moz-animation-delay: 0.23s;
    }
    .cssload-container .cssload-shaft5 {
        animation-delay: 0.29s;
            -o-animation-delay: 0.29s;
            -ms-animation-delay: 0.29s;
            -webkit-animation-delay: 0.29s;
            -moz-animation-delay: 0.29s;
    }
    .cssload-container .cssload-shaft6 {
        animation-delay: 0.35s;
            -o-animation-delay: 0.35s;
            -ms-animation-delay: 0.35s;
            -webkit-animation-delay: 0.35s;
            -moz-animation-delay: 0.35s;
    }
    .cssload-container .cssload-shaft7 {
        animation-delay: 0.4s;
            -o-animation-delay: 0.4s;
            -ms-animation-delay: 0.4s;
            -webkit-animation-delay: 0.4s;
            -moz-animation-delay: 0.4s;
    }
    .cssload-container .cssload-shaft8 {
        animation-delay: 0.46s;
            -o-animation-delay: 0.46s;
            -ms-animation-delay: 0.46s;
            -webkit-animation-delay: 0.46s;
            -moz-animation-delay: 0.46s;
    }
    .cssload-container .cssload-shaft9 {
        animation-delay: 0.52s;
            -o-animation-delay: 0.52s;
            -ms-animation-delay: 0.52s;
            -webkit-animation-delay: 0.52s;
            -moz-animation-delay: 0.52s;
    }
    .cssload-container .cssload-shaft10 {
        animation-delay: 0.58s;
            -o-animation-delay: 0.58s;
            -ms-animation-delay: 0.58s;
            -webkit-animation-delay: 0.58s;
            -moz-animation-delay: 0.58s;
    }

    .cssload-container {
        height: 39px;
    }
    .cssload-container > div {
        position: relative;
        bottom: 0;
        margin-top: 34px;
        height: 5px;
        animation: cssload-wave 1.73s infinite ease-in-out;
            -o-animation: cssload-wave 1.73s infinite ease-in-out;
            -ms-animation: cssload-wave 1.73s infinite ease-in-out;
            -webkit-animation: cssload-wave 1.73s infinite ease-in-out;
            -moz-animation: cssload-wave 1.73s infinite ease-in-out;
    }
    .cssload-container .shaft1 {
        animation-delay: -1.73s;
            -o-animation-delay: -1.73s;
            -ms-animation-delay: -1.73s;
            -webkit-animation-delay: -1.73s;
            -moz-animation-delay: -1.73s;
    }
    .cssload-container .shaft2 {
        animation-delay: -1.61s;
            -o-animation-delay: -1.61s;
            -ms-animation-delay: -1.61s;
            -webkit-animation-delay: -1.61s;
            -moz-animation-delay: -1.61s;
    }
    .cssload-container .shaft3 {
        animation-delay: -1.5s;
            -o-animation-delay: -1.5s;
            -ms-animation-delay: -1.5s;
            -webkit-animation-delay: -1.5s;
            -moz-animation-delay: -1.5s;
    }
    .cssload-container .shaft4 {
        animation-delay: -1.38s;
            -o-animation-delay: -1.38s;
            -ms-animation-delay: -1.38s;
            -webkit-animation-delay: -1.38s;
            -moz-animation-delay: -1.38s;
    }
    .cssload-container .shaft5 {
        animation-delay: -1.27s;
            -o-animation-delay: -1.27s;
            -ms-animation-delay: -1.27s;
            -webkit-animation-delay: -1.27s;
            -moz-animation-delay: -1.27s;
    }
    .cssload-container .shaft6 {
        animation-delay: -1.15s;
            -o-animation-delay: -1.15s;
            -ms-animation-delay: -1.15s;
            -webkit-animation-delay: -1.15s;
            -moz-animation-delay: -1.15s;
    }
    .cssload-container .shaft7 {
        animation-delay: -1.04s;
            -o-animation-delay: -1.04s;
            -ms-animation-delay: -1.04s;
            -webkit-animation-delay: -1.04s;
            -moz-animation-delay: -1.04s;
    }
    .cssload-container .shaft8 {
        animation-delay: -0.92s;
            -o-animation-delay: -0.92s;
            -ms-animation-delay: -0.92s;
            -webkit-animation-delay: -0.92s;
            -moz-animation-delay: -0.92s;
    }
    .cssload-container .shaft9 {
        animation-delay: -0.81s;
            -o-animation-delay: -0.81s;
            -ms-animation-delay: -0.81s;
            -webkit-animation-delay: -0.81s;
            -moz-animation-delay: -0.81s;
    }
    .cssload-container .shaft10 {
        animation-delay: -0.69s;
            -o-animation-delay: -0.69s;
            -ms-animation-delay: -0.69s;
            -webkit-animation-delay: -0.69s;
            -moz-animation-delay: -0.69s;
    }
    .cssload-container .shaft11 {
        animation-delay: -0.58s;
            -o-animation-delay: -0.58s;
            -ms-animation-delay: -0.58s;
            -webkit-animation-delay: -0.58s;
            -moz-animation-delay: -0.58s;
    }



    @keyframes cssload-wave {
        50% {
            height: 100%;
            margin-top: 0;
            background: rgb(86,215,198);
        }
    }

    @-o-keyframes cssload-wave {
        50% {
            height: 100%;
            margin-top: 0;
            background: rgb(86,215,198);
        }
    }

    @-ms-keyframes cssload-wave {
        50% {
            height: 100%;
            margin-top: 0;
            background: rgb(86,215,198);
        }
    }

    @-webkit-keyframes cssload-wave {
        50% {
            height: 100%;
            margin-top: 0;
            background: rgb(86,215,198);
        }
    }

    @-moz-keyframes cssload-wave {
        50% {
            height: 100%;
            margin-top: 0;
            background: rgb(86,215,198);
        }
    }

h2 {
  position: fixed; /* or absolute */
    top: 50%;
    left: 50%;
}
    </style>
    </head>
    <body onload="myFunction()" style="margin:0;">

    <div id="loader">
        <div class="cssload-container">
        <div class="cssload-shaft1"></div>
        <div class="cssload-shaft2"></div>
        <div class="cssload-shaft3"></div>
        <div class="cssload-shaft4"></div>
        <div class="cssload-shaft5"></div>
        <div class="cssload-shaft6"></div>
        <div class="cssload-shaft7"></div>
        <div class="cssload-shaft8"></div>
        <div class="cssload-shaft9"></div>
        <div class="cssload-shaft10"></div>
        </div>
    </div>
    </div>

    <div style="display:none;" id="myDiv" class="animate-bottom">
      <h2>Zing! If you're seeing this after the loader animation, it works!</h2>
    </div>

    <script>
    var myVar;

    function myFunction() {
        myVar = setTimeout(showPage, 3000);
    }

    function showPage() {
      document.getElementById("loader").style.display = "none";
      document.getElementById("myDiv").style.display = "inline";
    }
    </script>

    </body>
    </html>
document.addEventListener("DOMContentLoaded", function(event) { 
  showPage();
});