如何增加虚线边框之间的距离

我在我的盒子中使用虚线样式边框

.box {

width: 300px;

height: 200px;

border: dotted 1px #f00;

float: left;

}

我想增加边框的每个点之间的空间。

回答:

此技巧适用于水平和垂直边框:

/*Horizontal*/

background-image: linear-gradient(to right, black 33%, rgba(255,255,255,0) 0%);

background-position: bottom;

background-size: 3px 1px;

background-repeat: repeat-x;

/*Vertical*/

background-image: linear-gradient(black 33%, rgba(255,255,255,0) 0%);

background-position: right;

background-size: 1px 3px;

background-repeat: repeat-y;

您可以使用背景大小调整大小,并使用线性渐变百分比调整比例。在此示例中,我有一条虚线为1px的点,间距为2px。这样,您也可以使用多个背景使用多个虚线边框。

在这个JSFiddle中尝试一下,或者看一下代码片段示例:

div {

padding: 10px 50px;

}

.dotted {

border-top: 1px #333 dotted;

}

.dotted-gradient {

background-image: linear-gradient(to right, #333 40%, rgba(255, 255, 255, 0) 20%);

background-position: top;

background-size: 3px 1px;

background-repeat: repeat-x;

}

.dotted-spaced {

background-image: linear-gradient(to right, #333 10%, rgba(255, 255, 255, 0) 0%);

background-position: top;

background-size: 10px 1px;

background-repeat: repeat-x;

}

.left {

float: left;

padding: 40px 10px;

background-color: #F0F0DA;

}

.left.dotted {

border-left: 1px #333 dotted;

border-top: none;

}

.left.dotted-gradient {

background-image: linear-gradient(to bottom, #333 40%, rgba(255, 255, 255, 0) 20%);

background-position: left;

background-size: 1px 3px;

background-repeat: repeat-y;

}

.left.dotted-spaced {

background-image: linear-gradient(to bottom, #333 10%, rgba(255, 255, 255, 0) 0%);

background-position: left;

background-size: 1px 10px;

background-repeat: repeat-y;

}

<div>no

<br>border</div>

<div class='dotted'>dotted

<br>border</div>

<div class='dotted-gradient'>dotted

<br>with gradient</div>

<div class='dotted-spaced'>dotted

<br>spaced</div>

<div class='left'>no

<br>border</div>

<div class='dotted left'>dotted

<br>border</div>

<div class='dotted-gradient left'>dotted

<br>with gradient</div>

<div class='dotted-spaced left'>dotted

<br>spaced</div>

以上是 如何增加虚线边框之间的距离 的全部内容, 来源链接: utcz.com/qa/426621.html

回到顶部