Ger*_*ken 21 html css svg css-transitions
我目前正在为我的网站试验一个按钮。我希望它看起来像一个普通的按钮,但是一旦你将它悬停,它就会变成一个骨头(我的网站是关于狗的)。
所以我使用了一个已经存在的 codepen 项目,我最终得到了这个:
:root {
--bg: #1a1e24;
--color: #eee;
--font: Montserrat, Roboto, Helvetica, Arial, sans-serif;
}
.wrapper {
padding: 1.5rem 0;
filter: url('#goo');
}
.bone {
display: inline-block;
text-align: center;
background: var(--color);
color: var(--bg);
font-weight: bold;
padding: 1em 1em 1.03em;
line-height: 1;
border-radius: 0.4em;
position: relative;
min-width: 8.23em;
text-decoration: none;
font-family: var(--font);
font-size: 1.25rem;
}
.bone:before,
.bone:after {
width: 2em;
height: 2em;
position: absolute;
content: "";
display: inline-block;
background: var(--color);
border-radius: 50%;
transition: transform 1s ease;
transform: scale(0);
z-index: -1;
}
.bone:before {
top: 50%;
right: -10%;
}
.bone:after {
bottom: 50%;
right: -10%;
}
.bone:hover:before,
.bone:hover:after {
transform: none;
}
/* Demo styles */
body {
width: 100%;
height: 100%;
min-height: 100vh;
display: flex;
justify-content: center;
align-items: center;
background: var(--bg)
}
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<div class="wrapper">
<a class="bone" href="#">Woof woof</a>
</div>
<!-- Filter: https://css-tricks.com/gooey-effect/ -->
<svg style="visibility: hidden; position: absolute;" width="0" height="0" xmlns="http://www.w3.org/2000/svg" version="1.1">
<defs>
<filter id="goo"><feGaussianBlur in="SourceGraphic" stdDeviation="10" result="blur" />
<feColorMatrix in="blur" mode="matrix" values="1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 19 -9" result="goo" />
<feComposite in="SourceGraphic" in2="goo" operator="atop"/>
</filter>
</defs>
</svg>
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如您所见,我已经能够通过使用::before
和::after
元素在按钮的右侧创建骨骼形状。
但是,现在我想对左侧做同样的事情,我真的不能这样做,因为我已经使用了::before
and ::after
。
无论如何要在按钮的左侧做同样的事情吗?
dip*_*pas 13
让我们保持简单!您可以span
在a
标签内添加一个,并使用新的伪元素来完成骨骼的左侧部分
:root {
--bg: #1a1e24;
--color: #eee;
--font: Montserrat, Roboto, Helvetica, Arial, sans-serif;
}
.bone {
filter: url('#goo');
display: inline-block;
text-align: center;
background: var(--color);
color: var(--bg);
font-weight: bold;
padding: 1em 1em 1.03em;
line-height: 1;
border-radius: 0.4em;
position: relative;
min-width: 8.23em;
text-decoration: none;
font-family: var(--font);
font-size: 1.25rem;
}
.bone::before,
.bone::after,
.bone span::before,
.bone span::after {
content: "";
width: 2em;
height: 2em;
position: absolute;
display: inline-block;
background: var(--color);
border-radius: 50%;
transition: transform 1s ease;
transform: scale(0);
z-index: -1;
}
/*top*/
.bone::before,
.bone span::before {
top: 50%;
}
/*bottom*/
.bone::after,
.bone span::after {
bottom: 50%;
}
/*right*/
.bone::before,
.bone::after {
right: -10%;
}
/*left*/
.bone span::before,
.bone span::after {
left: -10%;
}
.bone:hover::before,
.bone:hover::after,
.bone:hover span::before,
.bone:hover span::after {
transform: none;
}
/* Demo styles */
body {
margin: 0;
height: 100vh;
display: flex;
justify-content: center;
align-items: center;
background: var(--bg)
}
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<a class="bone" href="#">
<span>Woof woof</span>
</a>
<!-- Filter: https://css-tricks.com/gooey-effect/ -->
<svg style="visibility: hidden; position: absolute;" width="0" height="0" xmlns="http://www.w3.org/2000/svg" version="1.1">
<defs>
<filter id="goo"><feGaussianBlur in="SourceGraphic" stdDeviation="10" result="blur" />
<feColorMatrix in="blur" mode="matrix" values="1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 19 -9" result="goo" />
<feComposite in="SourceGraphic" in2="goo" operator="atop"/>
</filter>
</defs>
</svg>
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代码更少的动画的不同想法:
:root {
--bg: #1a1e24;
--color: #eee;
--font: Montserrat, Roboto, Helvetica, Arial, sans-serif;
}
.bone {
display: inline-block;
text-align: center;
background: var(--color);
color: var(--bg);
font-weight: bold;
padding: 1em 1em 1.03em;
line-height: 1;
border-radius: 0.4em;
position: relative;
min-width: 8.23em;
text-decoration: none;
font-family: var(--font);
font-size: 1.25rem;
filter: url('#goo');
}
.bone:before {
content: "";
position: absolute;
top:-1em;
bottom:-1em;
left:0;
right:0;
background:
radial-gradient(farthest-side,var(--color) 98%,transparent 100%) top left,
radial-gradient(farthest-side,var(--color) 98%,transparent 100%) top right,
radial-gradient(farthest-side,var(--color) 98%,transparent 100%) bottom left,
radial-gradient(farthest-side,var(--color) 98%,transparent 100%) bottom right;
background-size: 0 0;
background-repeat:no-repeat;
transition:0.8s ease-out;
}
.bone:hover::before {
background-size: 50px 50px;
left:-1em;
right:-1em;
}
/* Demo styles */
body {
min-height: 100vh;
margin:0;
display: flex;
justify-content: center;
align-items: center;
background: var(--bg)
}
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<a class="bone" href="#">Woof woof</a>
<!-- Filter: https://css-tricks.com/gooey-effect/ -->
<svg style="visibility: hidden; position: absolute;" width="0" height="0" xmlns="http://www.w3.org/2000/svg" version="1.1">
<defs>
<filter id="goo"><feGaussianBlur in="SourceGraphic" stdDeviation="10" result="blur" />
<feColorMatrix in="blur" mode="matrix" values="1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 19 -9" result="goo" />
<feComposite in="SourceGraphic" in2="goo" operator="atop"/>
</filter>
</defs>
</svg>
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您可以使用 CSS 变量调整不同的值以控制最终形状:
.bone {
--ty:-1em;
--tx:-1em;
--s:50px;
display: inline-block;
text-align: center;
background: var(--color);
color: var(--bg);
font-weight: bold;
padding: 1em 1em 1.03em;
margin:2em;
line-height: 1;
border-radius: 0.4em;
position: relative;
min-width: 8.23em;
text-decoration: none;
font-family: Montserrat, Roboto, Helvetica, Arial, sans-serif;
font-size: 1.25rem;
filter: url('#goo');
}
.bone:before {
content: "";
position: absolute;
top:var(--ty);
bottom:var(--ty);
left:0;
right:0;
background:
radial-gradient(farthest-side,var(--color) 98%,transparent 100%) top left,
radial-gradient(farthest-side,var(--color) 98%,transparent 100%) top right,
radial-gradient(farthest-side,var(--color) 98%,transparent 100%) bottom left,
radial-gradient(farthest-side,var(--color) 98%,transparent 100%) bottom right;
background-size: 0 0;
background-repeat:no-repeat;
transition:0.7s;
}
.bone:hover::before {
background-size: var(--s) var(--s);
left:var(--tx);
right:var(--tx);
}
body {
background:var(--bg);
--bg:#1a1e24;
--color:#eee;
}
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<a class="bone" href="#">Woof woof</a>
<a class="bone" href="#" style="--ty:-0.5em;--s:35px;">Woof woof</a>
<a class="bone" href="#" style="--tx:-0.5em;--s:40px;">Woof </a>
<a class="bone" href="#" style="--tx:-1.2em;--ty:-1.3em;--s:55px;">Woof </a>
<!-- Filter: https://css-tricks.com/gooey-effect/ -->
<svg style="visibility: hidden; position: absolute;" width="0" height="0" xmlns="http://www.w3.org/2000/svg" version="1.1">
<defs>
<filter id="goo"><feGaussianBlur in="SourceGraphic" stdDeviation="10" result="blur" />
<feColorMatrix in="blur" mode="matrix" values="1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 19 -9" result="goo" />
<feComposite in="SourceGraphic" in2="goo" operator="atop"/>
</filter>
</defs>
</svg>
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还有一种动画:
.bone {
--ty:-1em;
--tx:-1em;
--s:50px;
display: inline-block;
text-align: center;
background: var(--color);
color: var(--bg);
font-weight: bold;
padding: 1em 1em 1.03em;
margin:2em;
line-height: 1;
border-radius: 0.4em;
position: relative;
z-index:0;
min-width: 8.23em;
text-decoration: none;
font-family: Montserrat, Roboto, Helvetica, Arial, sans-serif;
font-size: 1.25rem;
filter: url('#goo');
}
.bone:before {
content: "";
position: absolute;
z-index:-1;
top:50%;
bottom:50%;
left:0;
right:0;
background:
radial-gradient(farthest-side,var(--color) 98%,transparent 100%) top left,
radial-gradient(farthest-side,var(--color) 98%,transparent 100%) top right,
radial-gradient(farthest-side,var(--color) 98%,transparent 100%) bottom left,
radial-gradient(farthest-side,var(--color) 98%,transparent 100%) bottom right;
background-size: var(--s) var(--s);
background-repeat:no-repeat;
transition:0.6s;
}
.bone:hover::before {
top:var(--ty);
bottom:var(--ty);
left:var(--tx);
right:var(--tx);
}
body {
background:var(--bg);
--bg:#1a1e24;
--color:#eee;
}
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<a class="bone" href="#">Woof woof</a>
<a class="bone" href="#" style="--ty:-0.5em;--s:35px;">Woof woof</a>
<a class="bone" href="#" style="--tx:-0.5em;--s:40px;">Woof </a>
<a class="bone" href="#" style="--tx:-1.2em;--ty:-1.3em;--s:55px;">Woof </a>
<!-- Filter: https://css-tricks.com/gooey-effect/ -->
<svg style="visibility: hidden; position: absolute;" width="0" height="0" xmlns="http://www.w3.org/2000/svg" version="1.1">
<defs>
<filter id="goo"><feGaussianBlur in="SourceGraphic" stdDeviation="10" result="blur" />
<feColorMatrix in="blur" mode="matrix" values="1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 19 -9" result="goo" />
<feComposite in="SourceGraphic" in2="goo" operator="atop"/>
</filter>
</defs>
</svg>
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