有没有办法在不使用命令"溢出:隐藏"的情况下切断div 容器中的元素(在这种情况下,横幅变为 -45deg)?如果命令"溢出:隐藏"不会导致我的网站抖动,一切都会好起来的。我在这里准备了一个小例子:https://jsfiddle.net/k0fucpqr/
如果没有,是否可以创建一个横幅,该横幅将在边缘切割到 45 度并正好适合矩形div 容器的角落?
我不会问我是否知道如何创建这样的元素!
body {
background-color: #123
}
#card {
background-color: rgba(0, 0, 0, 0.5);
transition: .3s ease-in-out;
-webkit-transition: .3s ease-in-out;
border-radius: 4px;
-webkit-border-radius: 4px;
overflow: hidden;/*cuts the corners from "new-banner*/
width: 320px;
height: 180px;
}
#banner-pos {
position: relative;
}
.new-banner {
background: linear-gradient( to bottom, #59b0b9 5%, #33777d 95%);
box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.5);
-webkit-box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.5);
color: #171a21 !important;
padding: 2px 40px 1px 40px;
font-size: 12px;
text-transform: uppercase;
text-align: center;
cursor: default;
font-weight: bold;
position: absolute;
line-height: normal;
transform: rotate(-45deg);
-webkit-transform: rotate(-45deg);
margin: 16px -32px;
}
<div id="card">
<div id="banner-pos">
<span class="new-banner">free</span>
</div>
</div>
你可以考虑clip-path
body {
background-color: #123
}
#card {
background-color: rgba(0, 0, 0, 0.5);
transition: .3s ease-in-out;
border-radius: 4px;*/
width: 320px;
height: 180px;
}
#banner-pos {
position: relative;
}
.new-banner {
background: linear-gradient( to bottom, #59b0b9 5%, #33777d 95%);
box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.5);
color: #171a21 !important;
padding: 2px 40px 1px 40px;
font-size: 12px;
text-transform: uppercase;
text-align: center;
cursor: default;
font-weight: bold;
position: absolute;
line-height: normal;
transform: rotate(-45deg);
margin: 16px -32px;
-webkit-clip-path: polygon(30% 0%, 70% 0%, 88% 100%, 12% 100%);
clip-path: polygon(30% 0%, 70% 0%, 88% 100%, 12% 100%);
}
<div id="card">
<div id="banner-pos">
<span class="new-banner">free</span>
</div>
</div>
或者使用倾斜变换(仅适用于底部或顶部渐变):
body {
background-color: #123
}
#card {
background-color: rgba(0, 0, 0, 0.5);
transition: .3s ease-in-out;
border-radius: 4px;*/
width: 320px;
height: 180px;
}
#banner-pos {
position: relative;
}
.new-banner {
color: #171a21 !important;
padding: 2px 40px 1px 40px;
font-size: 12px;
text-transform: uppercase;
text-align: center;
cursor: default;
font-weight: bold;
position: absolute;
line-height: normal;
transform: rotate(-45deg);
margin: 16px -32px;
z-index:0;
}
.new-banner::before,
.new-banner::after {
content:"";
position:absolute;
top:0;
bottom:0;
width:38%;
z-index:-1;
background: linear-gradient( to bottom, #59b0b9 5%, #33777d 95%);
box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.5);
}
.new-banner::before {
right:50%;
transform:skewX(-45deg);
transform-origin:bottom right;
}
.new-banner::after {
left:50%;
transform:skewX(45deg);
transform-origin:bottom left;
}
<div id="card">
<div id="banner-pos">
<span class="new-banner">free</span>
</div>
</div>
或者在主容器上使用多个背景:
body {
background-color: #123
}
#card {
background:
linear-gradient( 135deg,transparent 4%,#59b0b9 4%, #33777d 8%,transparent 0)
rgba(0, 0, 0, 0.5);
transition: .3s ease-in-out;
border-radius: 4px;*/
width: 320px;
height: 180px;
}
#banner-pos {
position: relative;
}
.new-banner {
color: #171a21 !important;
padding: 2px 40px 1px 40px;
font-size: 12px;
text-transform: uppercase;
text-align: center;
cursor: default;
font-weight: bold;
position: absolute;
line-height: normal;
transform: rotate(-45deg);
margin: 16px -32px;
}
<div id="card">
<div id="banner-pos">
<span class="new-banner">free</span>
</div>
</div>