如何使用CSS制作此进度条？-Java 学习之路

我可以仅使用CSS制作下面的进度条，即不使用任何图像吗？在第二种情况下，可以围绕div左侧的绿色角落，而不是在右侧围绕它们 . 但是，是否有第一种和第三种情况的解决方案而不诉诸外部图像？

请注意，应该是从完全空的条到完全绿色的平滑过渡 .

6 回答

这是一个简单，流畅的bootifull加载器css3

<html>
<head>
<script type="text/javascript" src="http://www.google.com/jsapi"></script>
<script type="text/javascript">google.load("jquery", "1");</script>

<style>
@import url(http://fonts.googleapis.com/css?family=Aldrich);

body{background:#333;}
.progressbar{
    position:relative;
    display:block;
    width:560px;
    height:20px;
    padding:10px 20px;
    border-bottom:1px solid rgba(255,255,255,0.25);
    border-radius:16px;
    margin:40px auto;
    -webkit-box-shadow: 0px 4px 4px -4px rgba(255, 255, 255, 0.4),0px -3px 3px -3px rgba(255, 255, 255, 0.25),inset 0px 0px 12px 0px rgba(0, 0, 0, 0.5);
    box-shadow: 0px 4px 4px -4px rgba(255, 255, 255, 0.4),0px -3px 3px -3px rgba(255, 255, 255, 0.25),inset 0px 0px 12px 0px rgba(0, 0, 0, 0.5);
}
.progressbar:before{
    position:absolute;
    display:block;
    content:"";
    width:558px;
    height:18px;
    top:10px;
    left:20px;
    -webkit-border-radius:20px;
    border-radius:20px;
    background:#222;
    -webkit-box-shadow: inset 0px 0px 6px 0px rgba(0, 0, 0, 0.85);;
    box-shadow: inset 0px 0px 6px 0px rgba(0, 0, 0, 0.85);
    border:1px solid rgba(0,0,0,0.8);
}
.bar {
    position:absolute;
    display:block;
    width:0px;
    height:16px;
    top:12px;
    left:22px;
    background: rgb(126,234,25);
    background: -moz-linear-gradient(top,  rgba(126,234,25,1) 0%, rgba(83,173,0,1) 100%);
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,rgba(126,234,25,1)), color-stop(100%,rgba(83,173,0,1)));
    background: -webkit-linear-gradient(top,  rgba(126,234,25,1) 0%,rgba(83,173,0,1) 100%);
    background: -o-linear-gradient(top,  rgba(126,234,25,1) 0%,rgba(83,173,0,1) 100%);
    background: -ms-linear-gradient(top,  rgba(126,234,25,1) 0%,rgba(83,173,0,1) 100%);
    background: linear-gradient(to bottom,  rgba(126,234,25,1) 0%,rgba(83,173,0,1) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#7eea19', endColorstr='#53ad00',GradientType=0 );
    -webkit-border-radius:16px;
    border-radius:16px;
    -webkit-box-shadow: 0px 0px 12px 0px rgba(126, 234, 25, 1),inset 0px 1px 0px 0px rgba(255, 255, 255, 0.45),inset 1px 0px 0px 0px rgba(255, 255, 255, 0.25),inset -1px 0px 0px 0px rgba(255, 255, 255, 0.25);
    box-shadow: 0px 0px 12px 0px rgba(126, 234, 25, 1),inset 0px 1px 0px 0px rgba(255, 255, 255, 0.45),inset 1px 0px 0px 0px rgba(255, 255, 255, 0.25),inset -1px 0px 0px 0px rgba(255, 255, 255, 0.25);
    overflow:hidden;
}
.bar.color2 {
    background: rgb(229,195,25);
    background: -moz-linear-gradient(top,  rgba(229,195,25,1) 0%, rgba(168,140,0,1) 100%);
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,rgba(229,195,25,1)), color-stop(100%,rgba(168,140,0,1)));
    background: -webkit-linear-gradient(top,  rgba(229,195,25,1) 0%,rgba(168,140,0,1) 100%);
    background: -o-linear-gradient(top,  rgba(229,195,25,1) 0%,rgba(168,140,0,1) 100%);
    background: -ms-linear-gradient(top,  rgba(229,195,25,1) 0%,rgba(168,140,0,1) 100%);
    background: linear-gradient(to bottom,  rgba(229,195,25,1) 0%,rgba(168,140,0,1) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#e5c319', endColorstr='#a88c00',GradientType=0 );
    -webkit-box-shadow: 0px 0px 12px 0px rgba(229, 195, 25, 1),inset 0px 1px 0px 0px rgba(255, 255, 255, 0.45),inset 1px 0px 0px 0px rgba(255, 255, 255, 0.25),inset -1px 0px 0px 0px rgba(255, 255, 255, 0.25);
    box-shadow: 0px 0px 12px 0px rgba(229, 195, 25, 1),inset 0px 1px 0px 0px rgba(255, 255, 255, 0.45),inset 1px 0px 0px 0px rgba(255, 255, 255, 0.25),inset -1px 0px 0px 0px rgba(255, 255, 255, 0.25);
}
.bar.color3 {
    background: rgb(232,25,87);
    background: -moz-linear-gradient(top,  rgba(232,25,87,1) 0%, rgba(170,0,51,1) 100%);
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,rgba(232,25,87,1)), color-stop(100%,rgba(170,0,51,1)));
    background: -webkit-linear-gradient(top,  rgba(232,25,87,1) 0%,rgba(170,0,51,1) 100%);
    background: -o-linear-gradient(top,  rgba(232,25,87,1) 0%,rgba(170,0,51,1) 100%);
    background: -ms-linear-gradient(top,  rgba(232,25,87,1) 0%,rgba(170,0,51,1) 100%);
    background: linear-gradient(to bottom,  rgba(232,25,87,1) 0%,rgba(170,0,51,1) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#e81957', endColorstr='#aa0033',GradientType=0 );
    -webkit-box-shadow: 0px 0px 12px 0px rgba(232, 25, 87, 1),inset 0px 1px 0px 0px rgba(255, 255, 255, 0.45),inset 1px 0px 0px 0px rgba(255, 255, 255, 0.25),inset -1px 0px 0px 0px rgba(255, 255, 255, 0.25);
    box-shadow: 0px 0px 12px 0px rgba(232, 25, 87, 1),inset 0px 1px 0px 0px rgba(255, 255, 255, 0.45),inset 1px 0px 0px 0px rgba(255, 255, 255, 0.25),inset -1px 0px 0px 0px rgba(255, 255, 255, 0.25);
}
.bar.color4 {
    background: rgb(24,109,226);
    background: -moz-linear-gradient(top,  rgba(24,109,226,1) 0%, rgba(0,69,165,1) 100%);
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,rgba(24,109,226,1)), color-stop(100%,rgba(0,69,165,1)));
    background: -webkit-linear-gradient(top,  rgba(24,109,226,1) 0%,rgba(0,69,165,1) 100%);
    background: -o-linear-gradient(top,  rgba(24,109,226,1) 0%,rgba(0,69,165,1) 100%);
    background: -ms-linear-gradient(top,  rgba(24,109,226,1) 0%,rgba(0,69,165,1) 100%);
    background: linear-gradient(to bottom,  rgba(24,109,226,1) 0%,rgba(0,69,165,1) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#186de2', endColorstr='#0045a5',GradientType=0 );
    -webkit-box-shadow: 0px 0px 12px 0px rgba(24, 109, 226, 1),inset 0px 1px 0px 0px rgba(255, 255, 255, 0.45),inset 1px 0px 0px 0px rgba(255, 255, 255, 0.25),inset -1px 0px 0px 0px rgba(255, 255, 255, 0.25);
    box-shadow: 0px 0px 12px 0px rgba(24, 109, 226, 1),inset 0px 1px 0px 0px rgba(255, 255, 255, 0.45),inset 1px 0px 0px 0px rgba(255, 255, 255, 0.25),inset -1px 0px 0px 0px rgba(255, 255, 255, 0.25);
}
.bar:before {
    position:absolute;
    display:block;
    content:"";
    width:606px;
    height:150%;
    top:-25%;
    left:-25px;
    background: -moz-radial-gradient(center, ellipse cover,  rgba(255,255,255,0.35) 0%, rgba(255,255,255,0.01) 50%, rgba(255,255,255,0) 51%, rgba(255,255,255,0) 100%);
    background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%,rgba(255,255,255,0.35)), color-stop(50%,rgba(255,255,255,0.01)), color-stop(51%,rgba(255,255,255,0)), color-stop(100%,rgba(255,255,255,0)));
    background: -webkit-radial-gradient(center, ellipse cover,  rgba(255,255,255,0.35) 0%,rgba(255,255,255,0.01) 50%,rgba(255,255,255,0) 51%,rgba(255,255,255,0) 100%);
    background: -o-radial-gradient(center, ellipse cover,  rgba(255,255,255,0.35) 0%,rgba(255,255,255,0.01) 50%,rgba(255,255,255,0) 51%,rgba(255,255,255,0) 100%);
    background: -ms-radial-gradient(center, ellipse cover,  rgba(255,255,255,0.35) 0%,rgba(255,255,255,0.01) 50%,rgba(255,255,255,0) 51%,rgba(255,255,255,0) 100%);
    background: radial-gradient(ellipse at center,  rgba(255,255,255,0.35) 0%,rgba(255,255,255,0.01) 50%,rgba(255,255,255,0) 51%,rgba(255,255,255,0) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#59ffffff', endColorstr='#00ffffff',GradientType=1 );
}
.bar:after {
    position:absolute;
    display:block;
    content:"";
    width:64px;
    height:16px;
    right:0;
    top:0;
    -webkit-border-radius: 0px 16px 16px 0px;
    border-radius: 0px 16px 16px 0px;
    background: -moz-linear-gradient(left,  rgba(255,255,255,0) 0%, rgba(255,255,255,0.6) 98%, rgba(255,255,255,0) 100%);
    background: -webkit-gradient(linear, left top, right top, color-stop(0%,rgba(255,255,255,0)), color-stop(98%,rgba(255,255,255,0.6)), color-stop(100%,rgba(255,255,255,0)));
    background: -webkit-linear-gradient(left,  rgba(255,255,255,0) 0%,rgba(255,255,255,0.6) 98%,rgba(255,255,255,0) 100%);
    background: -o-linear-gradient(left,  rgba(255,255,255,0) 0%,rgba(255,255,255,0.6) 98%,rgba(255,255,255,0) 100%);
    background: -ms-linear-gradient(left,  rgba(255,255,255,0) 0%,rgba(255,255,255,0.6) 98%,rgba(255,255,255,0) 100%);
    background: linear-gradient(to right,  rgba(255,255,255,0) 0%,rgba(255,255,255,0.6) 98%,rgba(255,255,255,0) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#00ffffff', endColorstr='#00ffffff',GradientType=1 );
}
.bar span {
    position:absolute;
    display:block;
    width:100%;
    height:64px;
    -webkit-border-radius:16px;
    border-radius:16px;
    top:0;
    left:0;
    background:url("data:image/png;base64,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") 0 0;
    -webkit-animation: sparkle 1500ms linear infinite;
    -moz-animation: sparkle 1500ms linear infinite;
    -o-animation: sparkle 1500ms linear infinite;
    animation: sparkle 1500ms linear infinite;
    opacity:0.2;
}
.label {
    font-family: 'Aldrich', sans-serif;
    position:absolute;
    display:block;
    width:40px;
    height:30px;
    line-height:30px;
    top:38px;
    left:0px;
    background: rgb(76,76,76);
    background: -moz-linear-gradient(top,  rgba(76,76,76,1) 0%, rgba(38,38,38,1) 100%);
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,rgba(76,76,76,1)), color-stop(100%,rgba(38,38,38,1)));
    background: -webkit-linear-gradient(top,  rgba(76,76,76,1) 0%,rgba(38,38,38,1) 100%);
    background: -o-linear-gradient(top,  rgba(76,76,76,1) 0%,rgba(38,38,38,1) 100%);
    background: -ms-linear-gradient(top,  rgba(76,76,76,1) 0%,rgba(38,38,38,1) 100%);
    background: linear-gradient(to bottom,  rgba(76,76,76,1) 0%,rgba(38,38,38,1) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#4c4c4c', endColorstr='#262626',GradientType=0 );
    font-weight:bold;
    font-size:12px;
    color:#fff;
    text-align:center;
    -webkit-border-radius:6px;
    border-radius:6px;
    border:1px solid rgba(0,0,0,0.2);
    -webkit-box-shadow: 0px 1px 4px 0px rgba(0, 0, 0, 0.3);
    box-shadow: 0px 1px 4px 0px rgba(0, 0, 0, 0.3);
    text-shadow: 0px -1px 0px #000000,0px 1px 1px #000000;
    filter: dropshadow(color=#000000, offx=0, offy=-1);
}
.label span {
    position:absolute;
    display:block;
    width:12px;
    height:9px;
    top:-9px;
    left:14px;
    background:transparent;
    overflow:hidden;
}
.label span:before {
    position:absolute;
    display:block;
    content:"";
    width:8px;
    height:8px;
    top:4px;
    left:2px;
    border:1px solid rgba(0,0,0,0.5);
    background: rgb(86,86,86);
    background: -moz-linear-gradient(-45deg,  rgba(86,86,86,1) 0%, rgba(76,76,76,1) 50%);
    background: -webkit-gradient(linear, left top, right bottom, color-stop(0%,rgba(86,86,86,1)), color-stop(50%,rgba(76,76,76,1)));
    background: -webkit-linear-gradient(-45deg,  rgba(86,86,86,1) 0%,rgba(76,76,76,1) 50%);
    background: -o-linear-gradient(-45deg,  rgba(86,86,86,1) 0%,rgba(76,76,76,1) 50%);
    background: -ms-linear-gradient(-45deg,  rgba(86,86,86,1) 0%,rgba(76,76,76,1) 50%);
    background: linear-gradient(135deg,  rgba(86,86,86,1) 0%,rgba(76,76,76,1) 50%);
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#565656', endColorstr='#4c4c4c',GradientType=1 );
    -webkit-box-shadow: 0px -1px 2px 0px rgba(0, 0, 0, 0.15);
    box-shadow: 0px -1px 2px 0px rgba(0, 0, 0, 0.15);
    -moz-transform:rotate(45deg);
    -webkit-transform:rotate(45deg);
    -o-transform:rotate(45deg);
    -ms-transform:rotate(45deg);
    transform:rotate(45deg);
}
@-webkit-keyframes sparkle {
    from {background-position: 0 0;}
    to {background-position: 0 -64px;}
}
@-moz-keyframes sparkle {
    from {background-position: 0 0;}
    to {background-position: 0 -64px;}
}
@-o-keyframes sparkle {
    from {background-position: 0 0;}
    to {background-position: 0 -64px;}
}
@keyframes sparkle {
    from {background-position: 0 0;}
    to {background-position: 0 -64px;}
}
</style>

<script language="javascript">
$(function() {

    $('.progressbar').each(function(){
        var t = $(this),
            dataperc = t.attr('data-perc'),
            barperc = Math.round(dataperc*5.56);
        t.find('.bar').animate({width:barperc}, dataperc*25);
        t.find('.label').append('<div class="perc"></div>');

        function perc() {
            var length = t.find('.bar').css('width'),
                perc = Math.round(parseInt(length)/5.56),
                labelpos = (parseInt(length)-2);
            t.find('.label').css('left', labelpos);
            t.find('.perc').text(perc+'%');
        }
        perc();
        setInterval(perc, 0); 
    });
});
</script>
</head>
<body>
<div class="progressbar" data-perc="100">
    <div class="bar"><span></span></div>
    <div class="label"><span></span></div>
</div>
<div class="progressbar" data-perc="75">
    <div class="bar color2"><span></span></div>
    <div class="label"><span></span></div>
</div>
<div class="progressbar" data-perc="50">
    <div class="bar color3"><span></span></div>
    <div class="label"><span></span></div>
</div>
<div class="progressbar" data-perc="25">
    <div class="bar color4"><span></span></div>
    <div class="label"><span></span></div>
</div>
</body>
</html>

回复于 2024-05-18T15:49:15+08:00

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.bar {
  width: 300px;
  height: 50px;
  border-radius: 25px;
  background-color: rgba(231, 56, 39, 0.5);
  overflow: hidden;
}

.progress {
  width: 96%;
  height: 100%;
  background-color: #e73827;
}

<div class="bar">
	<div class="progress"></div>
</div>

回复于 2024-05-18T15:49:15+08:00

0
如果你不喜欢使用javascript或图像，我可以想到的方法就是使用css3 border radius style . 但问题是旧的浏览器不支持css3

例：
```
border-radius: 5px 10px 5px 10px
```
使用上面的风格你可以单独围绕你喜欢的角落 .

有关详细信息，请按此link
回复于 2024-05-18T15:49:15+08:00

Css Tricks有一篇很好的文章展示了如何实现这一目标 .

Example

回复：评论
看起来非常接近我
注意我已经改变了span元素的宽度 .
enter image description here

LAST UPDATE
OP希望它看起来更像他的榜样

在演示中更改以下 two CSS行

.meter {
    background: none repeat scroll 0 0 #555555;
    border-radius: 25px 25px 25px 25px;
    box-shadow: 0 -1px 1px rgba(255, 255, 255, 0.3) inset;
    height: 40px;
    margin: 60px 0 20px;
    overflow: hidden; /* remove padding and add me */
    position: relative;
}
.meter > span {
    background-color: #2BC253;
    background-image: -moz-linear-gradient(center bottom , #2BC253 37%, #54F054 69%);
    border-radius: 20px 0px 0px 20px; /* change me */
    box-shadow: 0 2px 9px rgba(255, 255, 255, 0.3) inset, 0 -2px 6px rgba(0, 0, 0, 0.4) inset;
    display: block;
    height: 100%;
    overflow: hidden;
    position: relative;
}

enter image description here

回复于 2024-05-18T15:49:15+08:00

要在小提琴中查看它，请切换复选框以启动动画 . 我把它设置为3秒 . 将适用于所有现代浏览器和IE10 . 如果您最终需要JavaScript来启动事件，或者跟踪它应该运行的时间，只需更改.progress-color的CSS宽度即可 .

这是fiddle

<!DOCTYPE html>
<html>
<head>
<title>Progress Bar</title>
<style>
    .progress-bar {
        margin: 5px;
        width: 500px;
        background-color: #DDD;
        overflow: hidden;
        border: 1px solid #BBB;
        -webkit-border-radius: 15px;
           -moz-border-radius: 15px;
                border-radius: 15px;
    }
    .progress-color {
        background-color: lime;
        background-size: 40px 40px;
        width: 0%;
        height: 30px;
        -webkit-transition: width 2s ease;
           -moz-transition: width 2s ease;
            -ms-transition: width 2s ease;
             -o-transition: width 2s ease;
                transition: width 2s ease;
        -webkit-animation: bganim 3s linear 2s infinite;
           -moz-animation: bganim 3s linear 2s infinite;
            -ms-animation: bganim 3s linear 2s infinite;
             -o-animation: bganim 3s linear 2s infinite;
                animation: bganim 3s linear 2s infinite;
    }

    :checked + .progress-bar .progress-color{
        width: 100%;
    }
</style>
</head>
<body>
    <input type="checkbox" value="Install" /> Start Installation:
    <div class="progress-bar">
        <div class="progress-color"></div>
    </div>
</body>
</html>

回复于 2024-05-18T15:49:15+08:00

33

如果您将绿色条放在灰色容器内并在灰色容器上设置 overflow: hidden ，那么当您给容器圆角时，绿色条将被剪裁 .

回复于 2024-05-18T15:49:15+08:00

如何使用CSS制作此进度条？

6 回答

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