mix-blend-mode混合模式中有一种混合模式名为滤色,单词是screen,其有一个很有意思的特性表现,那就是黑色和其它元素进行混合的时候表现为透明。
![在这里插入图片描述](https://img-blog.csdnimg.cn/20191105182636113.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2FtaWh1aQ==,size_16,color_FFFFFF,t_70)
Fade-in Text
.figure {
position: relative;
height: 100vh;
overflow: hidden;
}
.image {
position: absolute;
width: 100%;
height: 100%;
object-fit: cover;
z-index: -1;
transform: scale(1.8);
animation: scaleImage 5s ease-out forwards;
}
.text {
display: flex;
justify-content: center;
align-items: center;
height: 100%;
font-family: 'Roboto', Arial, sans-serif;
font-size: calc(10px + 8vw);
font-weight: 700;
line-height: 1.2;
letter-spacing: 0.05em;
white-space: nowrap;
text-transform: uppercase;
color: #fff;
background-color: #000;
mix-blend-mode: multiply;
opacity: 0;
margin: 0;
animation: fadeInText 3s 2s ease-out forwards;
}
@keyframes scaleImage {
100% {
transform: scale(1);
}
}
@keyframes fadeInText {
100% {
opacity: 1;
}
}
视频也是也可以直接设置,只要把我们的视频背景色设置为黑色,同时设置如下CSS即可:
video {
mix-blend-mode: screen;
}
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