Question

我在这里检查了很多其他问题，但找不到我的问题的答案。我有一个div块：在css选择器之后我在图像上做了一个渐变叠加。当有人去的时候，我的渐变叠加很少：悬停div

它的工作原理和渐变发生了变化..但我无法通过转换css选择器获得此更改的速度。

这是我的代码..

.fotka-box::after {
background: -moz-linear-gradient(270deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0) 50%, rgba(0,0,0,0.75) 100%); /* ff3.6+ */
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, rgba(0,0,0,0)), color-stop(50%, rgba(0,0,0,0)), color-stop(100%, rgba(0,0,0,0.75))); /* safari4+,chrome */
background: -webkit-linear-gradient(270deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0) 50%, rgba(0,0,0,0.75) 100%); /* safari5.1+,chrome10+ */
background: -o-linear-gradient(270deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0) 50%, rgba(0,0,0,0.75) 100%); /* opera 11.10+ */
background: -ms-linear-gradient(270deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0) 50%, rgba(0,0,0,0.75) 100%); /* ie10+ */
background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0) 50%, rgba(0,0,0,0.75) 100%); /* w3c */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#000000', endColorstr='#000000',GradientType=0 ); /* ie6-9 */

-webkit-transition: all 1350ms ease-in-out;
-moz-transition: all 1350ms ease-in-out;
-o-transition: all 1350ms ease-in-out;
transition: all 1350ms ease-in-out;

display: block;
position: absolute;
top: 0;
right: 0;
height: 370px;
max-height: 100%;
left: 0;
pointer-events: none;
content: '';
}


.fotka-box:hover::after {
background: -moz-linear-gradient(270deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0) 40%, rgba(0,0,0,0.75) 100%); /* ff3.6+ */
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, rgba(0,0,0,0)), color-stop(40%, rgba(0,0,0,0)), color-stop(100%, rgba(0,0,0,0.75))); /* safari4+,chrome */
background: -webkit-linear-gradient(270deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0) 40%, rgba(0,0,0,0.75) 100%); /* safari5.1+,chrome10+ */
background: -o-linear-gradient(270deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0) 40%, rgba(0,0,0,0.75) 100%); /* opera 11.10+ */
background: -ms-linear-gradient(270deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0) 40%, rgba(0,0,0,0.75) 100%); /* ie10+ */
background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0) 40%, rgba(0,0,0,0.75) 100%); /* w3c */
}

我在这里做错了什么？谢谢你的任何建议。

PS：我知道我可以使用不透明度，但我想改变渐变颜色和样式。不显示从0不透明度到1。

Answer 1

请查看此页面以了解CSS中的渐变过渡：https://stackoverflow.com/a/6542623/2872279

基本上，渐变现在并不真正支持过渡。

如果您想要使用背景渐变的淡入效果，则拥有在容器元素上设置不透明度并“转换”不透明度。

悬停过渡梯度后的css

1 个答案: