昨天是三八女神节，本文主要和大家分享html5开发表白神器实现代码，大家也可以在这一天用来表白哦。开发三八女王节表白神器运用到的知识点：css33d场景、3d变换、爱心制作技巧、3d立方体制作技巧、自定义动画，原生js dom节点操作、循环等。
效果图如下所示：
:point_down:html代码：
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:point_down:css代码：
<style>/*css样式表的衣柜*/
*{margin:0px;padding:0px;}/*去除默认外边距、内边距*/
body{background:#000;}
.heart3d {
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
margin: auto;
width: 100px;
height: 160px;
transform-origin:center center center;
transform-style: preserve-3d;
animation: spin 15s infinite linear;
}
#display{width:200px;color:white;font-size:24px;white-space:normal;text-indent:55px;position:absolute;left:100px;top:100px;}
.heart3d [class^="rib"] {
position: absolute;
width: 100px;
height: 160px;
border: solid #f22613;
border-width: 1px 1px 0 0;
border-radius: 50% 50% 0 / 40% 50% 0;
}
.heart3d [class$="1"] {
transform: rotatey(10deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="2"] {
transform: rotatey(20deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="3"] {
transform: rotatey(30deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="4"] {
transform: rotatey(40deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="5"] {
transform: rotatey(50deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="6"] {
transform: rotatey(60deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="7"] {
transform: rotatey(70deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="8"] {
transform: rotatey(80deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="9"] {
transform: rotatey(90deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="10"] {
transform: rotatey(100deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="11"] {
transform: rotatey(110deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="12"] {
transform: rotatey(120deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="13"] {
transform: rotatey(130deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="14"] {
transform: rotatey(140deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="15"] {
transform: rotatey(150deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="16"] {
transform: rotatey(160deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="17"] {
transform: rotatey(170deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="18"] {
transform: rotatey(180deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="19"] {
transform: rotatey(190deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="20"] {
transform: rotatey(200deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="21"] {
transform: rotatey(210deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="22"] {
transform: rotatey(220deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="23"] {
-webkit-transform: rotatey(230deg) rotatez(45deg) translatex(30px);
transform: rotatey(230deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="24"] {
transform: rotatey(240deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="25"] {
transform: rotatey(250deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="26"] {
transform: rotatey(260deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="27"] {
transform: rotatey(270deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="28"] {
transform: rotatey(280deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="29"] {
transform: rotatey(290deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="30"] {
transform: rotatey(300deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="31"] {
transform: rotatey(310deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="32"] {
transform: rotatey(320deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="33"] {
transform: rotatey(330deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="34"] {
transform: rotatey(340deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="35"] {
transform: rotatey(350deg) rotatez(45deg) translatex(30px);
}
.heart3d [class$="36"] {
transform: rotatey(360deg) rotatez(45deg) translatex(30px);
}
@keyframes spin {
to {
transform: rotatey(360deg) rotatex(360deg);
}
}
.per{
width:50px;height:50px;position:absolute;top:0;left:0;right:0;bottom:0;
margin:auto;transform-style: preserve-3d;perspective:800px;
}
.img{width:50px;height:50px;position:absolute;backface-visibility:hidden;
}
.img:nth-child(1){top:-50px;left:0;transform-origin:bottom;
transform:translatez(30px) rotatex(90deg);}
.img:nth-child(2){top:50px;left:0;transform-origin:top;
transform:translatez(30px) rotatex(-90deg);}
.img:nth-child(3){top:0px;left:-50px;transform-origin:right;
transform:translatez(30px) rotatey(-90deg);}
.img:nth-child(4){top:0px;left:50px;transform-origin:left;
transform:translatez(30px) rotatey(90deg);}
.img:nth-child(6){top:0px;left:0;transform:translatez(30px);}
.img:nth-child(5){top:0px;left:0;transform:translatez(0px);}
</style>
:point_down:javascript代码：
<script>
var i = 0;
var str1 = "对于一个网页制作者来说，对html语言一定不会感到陌生，因为html语言是所有网页制作的基础。但是如果页面能够方便网友们的使用，友好而大方，甚至像桌面应用程序一样，那么仅仅依靠html语言是不够的，javascript在这其中扮演着重要的角色。";
var str ="如果，爱一个人，守一份爱情，可以在早春一起去踏青，可以在盛夏一起去赏荷，可以在浅秋一起去观月，可以在深冬一起去寻梅，不厌倦，却欢乐，不平凡，却平淡。那么，此生便无憾了。";
window.onload = function typing(){
var myp = document.getelementbyid("display");
myp.innerhtml += str.charat(i);
var obtn = document.getelementbyid('btn');
i++;
var id = settimeout(typing,100);
if(i==str.length){
cleartimeout(id);
myp.value ="";
myp.innerhtml +=""
//alert("程序执行完毕！");
}
}
</script>
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以上就是html5开发表白神器实现代码的详细内容。