当我将鼠标悬停在图像上时,转换工作正常,除了当从该图像中移除鼠标时,前图像(旋转锁定的图像)仅在Z方向上平移20px。我希望旋转锁定图像始终在前面20px。
另外,为什么旋转锁定图像在我悬停图像后会变得稍微小一些?
body {
margin:0;
width: 100%;
height: 100%;
}
.maincircle {
width: 200px;
height: 200px;
position: relative;
margin-left: 200px;
margin-top: 10px;
border-radius: 50%;
border: 1px solid black;
perspective: 600px;
transform-style: preserve-3d;
}
.door {
background-color: gray;
border-radius: 100%;
height: 200px;
margin: 0;
position: relative;
width: 200px;
transition: .5s linear;
transform-style: preserve-3d;
transform-origin: 0 50%;
transition: transform 2s 0.5s;
}
.door:before {
background-color: gray;
background-image: linear-gradient(hsla(0,0%,100%,.25), hsla(0,0%,0%,.25));
border-radius: 100%;
content: '';
height: 200px;
left: 0;
position: absolute;
top: 0;
width: 200px;
transform: translateZ(-5px);
}
.door:after {
background-color: gray;
background-image: linear-gradient(hsla(0,0%,100%,.25), hsla(0,0%,0%,.25));
bottom: 0;
content: '';
left: 100px;
position: absolute;
top: 0;
width: 5px;
z-index: -10;
transform: rotateY(-90deg);
transform-origin: 100% 50%;
}
.maincircle:hover .door {
transform: rotateY(-110deg);
}
.maincircle:hover .locker {
transform: rotate(90deg);
}
.locker {
background-image: url("https://irp-cdn.multiscreensite.com/806e9122/dms3rep/multi/tablet/CombinationLock-1000x1000.png");
position: absolute;
top: 25px;
left: 25px;
background-size: 100% 100%;
border-radius: 100%;
width: 150px;
height: 150px;
transform: translateZ(20px);
transition: transform 0.5s;
}

<html>
<head>
<link rel="stylesheet" href="style.css">
</head>
<body>
<div class="maincircle">
<div class="door">
<div class="locker"></div>
</div>
</div>
</body>
</html>
&#13;
答案 0 :(得分:4)
问题1:(我希望旋转锁定图像总是在前面20px)
这是因为transform
设置本质上不是附加的。在transform
期间指定:hover
,如下所示,
.maincircle:hover .locker {
transform: rotate(90deg);
}
它会覆盖 在默认状态(transform: translateZ(20px)
选择器下的设置)中指定的.locker
,因此转换为只要元素悬停,Z轴就会丢失。仅在:hover
关闭时(即,元素返回到.locker
选择器中指定的默认状态)才会应用它。
为了始终在Z轴上进行平移,translateZ(20px)
应该添加到:hover
选择器中的变换堆栈中,如下所示:
.maincircle:hover .locker {
transform: rotate(90deg) translateZ(20px);
}
body {
margin:0;
width: 100%;
height: 100%;
}
.maincircle {
width: 200px;
height: 200px;
position: relative;
margin-left: 200px;
margin-top: 10px;
border-radius: 50%;
border: 1px solid black;
perspective: 600px;
transform-style: preserve-3d;
}
.door {
background-color: gray;
border-radius: 100%;
height: 200px;
margin: 0;
position: relative;
width: 200px;
transition: .5s linear;
transform-style: preserve-3d;
transform-origin: 0 50%;
transition: transform 2s 0.5s;
}
.door:before {
background-color: gray;
background-image: linear-gradient(hsla(0,0%,100%,.25), hsla(0,0%,0%,.25));
border-radius: 100%;
content: '';
height: 200px;
left: 0;
position: absolute;
top: 0;
width: 200px;
transform: translateZ(-5px);
}
.door:after {
background-color: gray;
background-image: linear-gradient(hsla(0,0%,100%,.25), hsla(0,0%,0%,.25));
bottom: 0;
content: '';
left: 100px;
position: absolute;
top: 0;
width: 5px;
z-index: -10;
transform: rotateY(-90deg);
transform-origin: 100% 50%;
}
.maincircle:hover .door {
transform: rotateY(-110deg);
}
.maincircle:hover .locker {
transform: rotate(90deg) translateZ(20px);
}
.locker {
background-image: url("https://irp-cdn.multiscreensite.com/806e9122/dms3rep/multi/tablet/CombinationLock-1000x1000.png");
position: absolute;
top: 25px;
left: 25px;
background-size: 100% 100%;
border-radius: 100%;
width: 150px;
height: 150px;
transform: translateZ(20px);
transition: transform 0.5s;
}
<html>
<head>
<link rel="stylesheet" href="style.css">
</head>
<body>
<div class="maincircle">
<div class="door">
<div class="locker"></div>
</div>
</div>
</body>
</html>
问题2:(为什么我悬停图片后旋转的锁定图像会变小?)
我把它放在最后(甚至低于代码),因为我知道你现在已经猜到了为什么它会变小。它变小了,因为元素正在丢失translateZ(20px)
,因此 远离你的眼睛 。任何远离眼睛的物体看起来都会变小。