我想知道如何在这个站点中完成这种现场膨胀效果:https://koding.com/ 如果你查看视频部分,你可以看到绿色圆圈有一个很好的CSS动画重复在同一间隔。我在网上查了类似的教程但找不到。
他们使用了这个课程:span.intro-marker
有人知道如何创造这种效果吗?
答案 0 :(得分:3)
以下小提琴/代码应该为您提供一个不错的起点,然后根据需要进行调整
HTML
<span class="point"><span class="ripple"></span><span>
CSS
.point, .ripple {
display:inline-block;
border-radius:100%;
height:55px;
width:55px;
}
.ripple {
position:absolute;
transition:all 1.2s ease;
-webkit-box-shadow: 0px 0px 8px #1AAF5D, inset 0px 0px 23px #8AF2B7;
-moz-box-shadow: 0px 0px 8px #1AAF5D, inset 0px 0px 23px #8AF2B7;
box-shadow: 0px 0px 8px #1AAF5D, inset 0px 0px 23px #8AF2B7;
}
.point {
position:relative;
border: 2px solid #1AAF5D;
background:rgba(26, 175, 93, 0);
}
.point:after {
content:'';
display:inline-block;
position:absolute;
border-radius:100%;
height:25px;
width:25px;
background:#1AAF5D;
top:15px;
left:15px;
}
.point:hover .ripple {
-webkit-transform: scale(2);
-moz-transform: scale(2);
-o-transform: scale(2);
-ms-transform: scale(2);
transform: scale(2);
opacity:0;
}
答案 1 :(得分:2)
首先,如果您想了解任何页面特定元素的所有内容,请右键单击并单击“检查元素”。
大多数浏览器都有此功能。它会以详细的方式告诉您有关您想要的特定元素的信息。这是:
span.intro-marker {
-moz-box-sizing: border-box;
background: radial-gradient(circle farthest-side at center center , #1AAF5D 50%, rgba(26, 175, 93, 0.2) 57%) repeat scroll 0 0 rgba(0, 0, 0, 0);
border: 2px solid #1AAF5D;
border-radius: 50%;
cursor: pointer;
height: 52px;
left: 0;
overflow: visible;
position: absolute;
top: 0;
transform: scale(0);
transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55) 0s;
width: 52px;
z-index: 10;
}
span.intro-marker.in {
transform: scale(1);
}
span.intro-marker.in:after {
-moz-box-sizing: border-box;
animation: 5s linear 3s normal none infinite homeMarkers;
-webkit-animation: 5s linear 3s normal none infinite homeMarkers;
background: radial-gradient(circle farthest-side at center center , rgba(26, 175, 93, 0) 70%, #1AAF5D 100%) repeat scroll 0 0 rgba(0, 0, 0, 0);
border: 1px solid #1AAF5D;
border-radius: 50%;
content: "";
height: 52px;
left: -2px;
opacity: 0;
position: absolute;
top: -2px;
width: 52px;
}
@keyframes homeMarkers {
5% {
opacity: 0.6;
}
27% {
opacity: 0;
transform: scale(1.8);
}
100% {
opacity: 0;
}
}
@-webkit-keyframes homeMarkers {
5% {
opacity: 0.6;
}
27% {
opacity: 0;
transform: scale(1.8);
}
100% {
opacity: 0;
}
}
@-moz-keyframes homeMarkers {
5% {
opacity: 0.6;
}
27% {
opacity: 0;
transform: scale(1.8);
}
100% {
opacity: 0;
}
}
工作jsFiddle,在firefox中测试