我正在尝试使用css悬停在缩略图上进行转换,以便在悬停时,背景渐变淡入.转换不起作用,但如果我只是将其更改为rgba()值,则可以正常工作.是否不支持渐变?我也尝试使用图像,它也不会转换图像.
我知道这是可能的,就像在另一篇文章中有人做过的那样,但我无法弄清楚究竟是怎么回事.任何帮助>这里有一些CSS可以使用:
#container div a {
-webkit-transition: background 0.2s linear;
-moz-transition: background 0.2s linear;
-o-transition: background 0.2s linear;
transition: background 0.2s linear;
position: absolute;
width: 200px;
height: 150px;
border: 1px #000 solid;
margin: 30px;
z-index: 2
}
#container div a:hover {
background: -webkit-gradient(radial, 100 75, 100, 100 75, 0, from(rgba(0, 0, 0, .7)), to(rgba(0, 0, 0, .4)))
}
Run Code Online (Sandbox Code Playgroud) 我想移动具有多种颜色的渐变,但问题是动画不平滑,只是在每一步都改变了它的位置.
这是
<style>
.animated {
width:300px;
height:300px;
border:1px solid black;
animation:gra 5s infinite;
animation-direction:reverse;
-webkit-animation:gra 5s infinite;
-webkit-animation-direction:reverse;
animation-timing-function:linear;
-webkit-animation-timing-function:linear;
}
@keyframes gra {
0% {
background: -webkit-gradient(linear, left top, right bottom, color-stop(0%, #ff670f), color-stop(21%, #ff670f), color-stop(56%, #ffffff), color-stop(88%, #0eea57));
background: -webkit-linear-gradient(-45deg, #ff670f 0%, #ff670f 21%, #ffffff 56%, #0eea57 88%);
background: linear-gradient(135deg, #ff670f 0%, #ff670f 21%, #ffffff 56%, #0eea57 88%);
}
50% {
background: -webkit-gradient(linear, left top, right bottom, color-stop(0%, #ff670f), color-stop(10%, #ff670f), color-stop(40%, #ffffff), color-stop(60%, #0eea57));
background: -webkit-linear-gradient(-45deg, #ff670f …Run Code Online (Sandbox Code Playgroud)