backgroundbackground-sizebackground-positionbackground-sizebackground-positionbackground-clipanimation-delaybackgroundLorem ipsum dolor sit amet consectetur adipisicing elit. Mollitia nostrum placeat consequatur deserunt velit ducimus possimus commodi temporibus debitis quam, molestiae laboriosam sit repellendus sed sapiente quidem quod accusantium vero.
p {
width: 600px;
font-size: 24px;
color: #666;
}
a {
background: linear-gradient(90deg, #0cc, #0cc);
background-size: 100% 3px;
background-repeat: no-repeat;
background-position: 100% 100%;
color: #0cc;
}backgroundbackgrounda {
background: linear-gradient(90deg, #0cc 50%, transparent 50%, transparent 1px);
background-size: 10px 2px;
background-repeat: repeat-x;
background-position: 100% 100%;
}backgroundbackground-sizebackground-positionbackground-sizebackground-positionLorem ipsum dolor sit amet consectetur adipisicing elit. Mollitia nostrum placeat consequatur deserunt velit ducimus possimus commodi temporibus debitis quam, molestiae laboriosam sit repellendus sed sapiente quidem quod accusantium vero.
a {
background: linear-gradient(90deg, #ff3c41, #fc0, #0ebeff);
background-size: 0 3px;
background-repeat: no-repeat;
background-position: 0 100%;
transition: 1s all;
color: #0cc;
}
a:hover {
background-size: 100% 3px;
color: #000;
}background: linear-gradient(90deg, #ff3c41, #fc0, #0ebeff)background-size: 0 3pxbackground-size: 100% 3px0 3px100% 3pxbackground-position0 100%background-position100% 100%// 其他都保持一致,只改变 background-position,从 0 100% 改为 100% 100%
a {
...
background-position: 100% 100%;
...
}backgroundbackground-positionbackground-positiona {
background:
linear-gradient(90deg, #0cc, #0cc),
linear-gradient(90deg, #ff3c41, #fc0, #8500d8);
background-size: 100% 3px, 0 3px;
background-repeat: no-repeat;
background-position: 100% 100%, 0 100%;
transition: 0.5s all;
color: #0cc;
}
a:hover {
background-size: 0 3px, 100% 3px;
color: #000;
}background-sizebackground-positionbackground-clipbackgroundbackgroundbackground-clipbackground-clip
Lorem ipsum dolor sit amet consectetur adipisicing elit.
Mollitia nostrum placeat consequatur deserunt velit ducimus possimus commodi temporibus debitis quam,
molestiae laboriosam sit repellendus sed sapiente quidem quod accusantium vero.
p {
color: #666;
cursor: pointer;
}
a {
background: linear-gradient(90deg, #fc0, #fc0);
background-size: 0 100px;
background-repeat: no-repeat;
background-position: 0 100%;
background-clip: text;
transition: .6s all linear;
}
p:hover a {
background-size: 100% 100%;
color: transparent;
}background-clip: textbackground: linear-gradient(90deg, #fc0, #fc0)color: transparent
Lorem ipsum dolor sit amet consectetur adipisicing elit. Mollitia nostrum placeat consequatur deserunt velit ducimus possimus commodi temporibus debitis quam, molestiae laboriosam sit repellendus sed sapiente quidem quod accusantium vero.
a {
background: linear-gradient(90deg, #fc0, #fc0);
background-size: 0 100px;
background-repeat: no-repeat;
background-position: 0 100%;
color: transparent;
background-clip: text;
}
.button:hover ~ p a {
transition: .8s all linear;
background-size: 0 100px, 100% 100%;
}background-image
Lorem ipsum dolor sit amet consectetur adipisicing elit. Mollitia nostrum placeat consequatur deserunt velit ducimus possimus commodi temporibus debitis quam, molestiae laboriosam sit repellendus sed sapiente quidem quod accusantium vero.
a {
background:
linear-gradient(90deg, #999, #999),
linear-gradient(90deg, #fc0, #fc0);
background-size: 100% 100%, 0 100px;
background-repeat: no-repeat;
background-position: 100% 100%, 0 100%;
color: transparent;
background-clip: text;
}
.button:hover ~ p a {
transition: .8s all linear;
background-size: 0 100px, 100% 100%;
}color: transparentbackground: linear-gradient(90deg, #999, #999), linear-gradient(90deg, #fc0, #fc0)linear-gradient(90deg, #999, #999)linear-gradient(90deg, #999, #999)animation-delay
Lorem ipsum dolor sit amet consectetur adipisicing elit. Mollitia nostrum placeat consequatur deserunt velit ducimus possimus commodi temporibus debitis quam, molestiae laboriosam sit repellendus sed sapiente quidem quod accusantium vero.
/** 动画核心 background、line-height、opacity **/
a {
background:
linear-gradient(90deg, #ff5722, #ff5722),
linear-gradient(90deg, #aaa, #aaa);
background-size: 100% 100%, 0 100px;
background-repeat: no-repeat;
background-position: 100% 100%, 0 100%;
cursor: pointer;
color: transparent;
background-clip: text;
line-height: 3;
opacity: 0;
}
.button:hover ~ p a {
transition: 1.2s background .3s ease-out, .8s line-height ease-out, .6s opacity ease-in;
background-size: 0 100px, 100% 100%;
color: transparent;
line-height: 1;
opacity: 1;
}
/ ** 简单控制半透明黑色遮罩出现 **/
a::before {
content: "";
position: fixed;
background: rgba(0, 0, 0, .8);
top: 0;
left: 0;
right: 0;
bottom: 0;
z-index: -1;
transition: .3s all linear;
opacity: 0;
}
.button:hover ~ p a::before {
opacity: 1;
}
Lorem
ipsum
dolor
sit
amet
// ... 类似结构
data-textanimation-delayp {
position: relative;
width: 500px;
overflow: hidden;
}
p span {
position: relative;
display: inline-block;
opacity: 0;
transform: translateY(15px) translateZ(0);
transition-property: transform, opacity;
transition-duration: .3s, .2s;
}
.button:hover ~ p span {
opacity: 1;
color: #ddd;
transform: translateY(0) translateZ(0);
transition-duration: 1s, .2s;
}
p span:after,
p span:before {
position: absolute;
content: attr(data-text);
top: 0;
left: 0;
z-index: 1;
transform: translateZ(0);
}
p span:after {
color: #e62541;
transition-property: opacity;
transition-duration: .1s;
}
.button:hover ~ p span:after {
opacity: 0;
transition-property: opacity;
transition-duration: .4s;
}
@for $i from 1 to 21 {
p span:nth-child(#{$i}) {
transition-delay: #{$i * 0.04}s;
&::after {
transition-delay: #{$i * 0.04 + 0.2}s;
}
}
}transition-duration@for $i from 1 to 21 {}spantransition-delay