Question

在 jsfiddle 上，您可以看到我有6个圆圈：第一行有3个，第二行有3个。

我想在它们之间添加一些空间，并计划使用margin-right：5px。如果我这样做的问题是最后的元素（圆圈3和圆圈6）也将在他们的右边有额外的5px我不想要（因为它们旁边没有元素）。有解决方法吗？

我需要的是：

（圆圈1）5px空间（圆圈2）5px空间（圆圈3）

由于

HTML：

<div class="circle circlebackground">
    <p>Circle 1</p>
    <div class="innercircle">
        <p>by Angela</p>
    </div>
</div>
<div class="circle circlebackground">
    <p>Circle 2</p>
    <div class="innercircle">
        <p>by Angela</p>
    </div>
</div>
<div class="circle circlebackground">
    <p>Circle 3</p>
    <div class="innercircle">
        <p>by Angela</p>
    </div>
</div>

<div class="circle circlebackground clear">
    <p>Circle 4</p>
    <div class="innercircle">
        <p>by Angela</p>
    </div>
</div>
<div class="circle circlebackground">
    <p>Circle 5</p>
    <div class="innercircle">
        <p>by Angela</p>
    </div>
</div>
<div class="circle circlebackground">
    <p>Circle 6</p>
    <div class="innercircle">
        <p>by Angela</p>
    </div>
</div>

CSS：

.circle {
    float: left;
    margin-bottom: 10px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    position: relative;
    box-shadow: inset 0 0 0 16px rgba(255, 255, 255, 0.6), 0 1px 2px rgba(0, 0, 0, 0.1);
    -webkit-transition: all 0.4s ease-in-out;
    -moz-transition: all 0.4s ease-in-out;
    -o-transition: all 0.4s ease-in-out;
    -ms-transition: all 0.4s ease-in-out;
    transition: all 0.4s ease-in-out;
}
.circlebackground {
    background: #fff;
    border:1px solid #37629B;

}
.innercircle {
    position: absolute;
    background: red;
    width: inherit;
    height: inherit;
    border-radius: 50%;
    opacity: 0;
    -webkit-transition: all 0.4s ease-in-out;
    -moz-transition: all 0.4s ease-in-out;
    -o-transition: all 0.4s ease-in-out;
    -ms-transition: all 0.4s ease-in-out;
    transition: all 0.4s ease-in-out;
    -webkit-transform: scale(0);
    -moz-transform: scale(0);
    -o-transform: scale(0);
    -ms-transform: scale(0);
    transform: scale(0);
    -webkit-backface-visibility: hidden;
}
.circle p {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    margin: 0;
}
.innercircle p {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    margin: 0;
    opacity: 1;
    -webkit-transition: all 1s ease-in-out 0.4s;
    -moz-transition: all 1s ease-in-out 0.4s;
    -o-transition: all 1s ease-in-out 0.4s;
    -ms-transition: all 1s ease-in-out 0.4s;
    transition: all 1s ease-in-out 0.4s;
}
.circle:hover {
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1), 0 1px 2px rgba(0, 0, 0, 0.1);
}
.circle:hover .innercircle {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
    opacity: 1;
}
.circle:hover .innercircle p {
    opacity: 1;
}

.clear {
    clear: both;
}

Answer 1

如果你真的想给予保证金权利，你可以使用这种类型的CSS。

.circle {
    float: left;
    margin-bottom: 10px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    margin-left:5px;   /*added*/
    position: relative;
    box-shadow: inset 0 0 0 16px rgba(255, 255, 255, 0.6), 0 1px 2px rgba(0, 0, 0, 0.1);
    -webkit-transition: all 0.4s ease-in-out;
    -moz-transition: all 0.4s ease-in-out;
    -o-transition: all 0.4s ease-in-out;
    -ms-transition: all 0.4s ease-in-out;
    transition: all 0.4s ease-in-out;
}
.circle:nth-of-type(3n+0) {
    margin-right:0px;
}

jsfiddle link

Answer 2

使用margin-right: 5px创建一个课程，然后将您添加到所需的圆圈中。

这里是JSfiddle

.circle_5px_marging {
     margin-right: 5px;
}

Answer 3

为您的上一个div添加另一个类，并提及margin-right:0;

<强> MARK-UP ::

<div class="all_circles">
</div>
<div class="all_circles">
</div>
<div class="all_circles last_circle">
</div>

<强> CSS ::

.all_circles{
  margin-right:5px;
}
.last_circle{
  margin-right:0;
}

现在在此示例中.all_circles适用于每个具有margin-right:5px;的div，并通过在margin-right:0;

添加额外的类来更改最后一个div

note ::在这种情况下，必须在定义.last_circle后定义其他样式，即.all_circles，因为此处.last_circle将覆盖margin属性 .all_circles

CSS - 在除最后一个元素之外的元素之间添加空格

3 个答案: