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我的问题是,我正在制作一个响应的Web应用程序,我需要一个背景图像,我想在div中的某个点跟随/粘贴到背景图像。对于我来说,无论背景是缩放还是只是削减两侧,都无关紧要。div跟随背景图像
我已经做了小提琴:http://jsfiddle.net/2bhk5n5y/6/
HTML:
<div id="map">
<div id="point1" class="point-location"><div class="point-dot"></div><div class="point-pulse"></div></div>
<div id="point2" class="point-location"><div class="point-dot"></div><div class="point-pulse"></div></div>
<div id="point3" class="point-location"><div class="point-dot"></div><div class="point-pulse"></div></div>
</div>
CSS:
body {
background-color:#000000;}
#map {
width:100%;
height:600px;
background: url('https://treasurehuntdesign.com/wp-content/uploads/2010/09/how-to-make-a-treasure-map-9.jpg') no-repeat center center fixed;
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;}
#point1 {
left: 20%;
top: 10%;}
#point2 {
left: 400px;
top: 150px;}
#point3 {
left: 500px;
top: 400px;}
.point-location {
position: fixed;
z-index: 2;
transform: rotateX(60deg);
-ms-transform: rotateX(60deg);
-moz-transform: rotateX(60deg);
-webkit-transform: rotateX(60deg);}
.point-dot{
width: 13px;
height: 13px;
border: 2px solid #000000;
border-radius: 30px;
background: #000000;
position: fixed;
top: 21px;
left: 21px;}
.point-pulse{
border: 5px solid #000;
background: transparent;
border-radius: 60px;
height: 50px;
width: 50px;
transform: scale(0.5);
animation: pulse 10s ease-out;
animation-iteration-count: infinite;
-ms-transform: scale(0.5);
-ms-animation: pulse 10s ease-out;
-ms-animation-iteration-count: infinite;
-moz-transform: scale(0.5);
-moz-animation: pulse 10s ease-out;
-moz-animation-iteration-count: infinite;
-webkit-transform: scale(0.5);
-webkit-animation: pulse 10s ease-out;
-webkit-animation-iteration-count: infinite;}
@keyframes pulse {
0% {
transform: scale(0);
opacity: 0.8;
}
10% {
transform: scale(2);
opacity: 0;
border: 5px solid #FFFFFF;
}
100% {
transform: scale(2);
opacity: 0;
}}
@-ms-keyframes pulse {
0% {
-ms-transform: scale(0);
opacity: 0.8;
}
10% {
-ms-transform: scale(2);
opacity: 0;
border: 5px solid #FFFFFF;
}
100% {
-ms-transform: scale(2);
opacity: 0;
}}
@-moz-keyframes pulse {
0% {
-moz-transform: scale(0);
opacity: 0.8;
}
10% {
-moz-transform: scale(2);
opacity: 0;
border: 5px solid #FFFFFF;
}
100% {
-moz-transform: scale(2);
opacity: 0;
}}
@-webkit-keyframes pulse {
0% {
-webkit-transform: scale(0);
opacity: 0.8;
}
10% {
-webkit-transform: scale(2);
opacity: 0;
border: 5px solid #2b99df;
}
100% {
-webkit-transform: scale(2);
opacity: 0;
}}
希望我的问题是非常明显的,否则就问。
对不起,这么长时间来回答。我发现我有另一个问题,我使用bootstrap,因为它有点不同,我做了一个检查: http://jsfiddle.net/2bhk5n5y/8/ 任何想法如何解决这个问题?它只是一个垂直问题 –
我想你的意思是滚动时的问题,只是从你的背景中删除固定的属性,所以它也滚动以及 http://jsfiddle.net/2bhk5n5y/9/ –
确定它的工作原理。谢谢! –