我用容器div创建了两个伪元素。而且我认为容器具有足够的宽度,如果按F12键进入浏览器开发模式,则会发现第二个伪元素位于第一个伪元素下方。我认为这两个伪元素应该排成一行。我不知道。
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
.container {
width: 55px;
height: 55px;
overflow: hidden;
background-color: #ff6600;
}
.box {
display: inline-block;
font-size: 0
}
.box::before {
content: '';
display: inline-block;
width: 55px;
height: 55px;
background: url('https://i.loli.net/2020/02/27/kd4tgwaMCsx7JW8.png') no-repeat center;
background-size: contain;
}
.box::after {
content: '';
display: inline-block;
width: 55px;
height: 55px;
background: url('https://i.loli.net/2020/02/27/Hv1jZcd6eCaDUwK.png') no-repeat center;
background-size: contain;
}
<div class="container">
<a class="box">
</a>
</div>
答案 0 :(得分:0)
您的容器的宽度为55px。像这样更改它:
.container{
width: 110px;
height: 55px;
overflow: hidden;
background-color: #ff6600;
}
答案 1 :(得分:0)
如果伪元素没有<button id="submitButtonId">hello</button>
...
focusToSetReminder(){
this.$nextTick(() => {
$('#submitButtonId').focus()
});
},
且是内联块,就像您的情况一样,它们(即它们两个)都需要适合主元素的宽度以保持相同行,否则它们(即第二行)将换行到下一行。因此,您需要扩大主要元素:
postion: absolute
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
.container {
width: 110px;
height: 55px;
overflow: hidden;
background-color: #ff6600;
}
.box {
display: inline-block;
font-size: 0
}
.box::before {
content: '';
display: inline-block;
width: 55px;
height: 55px;
background: url('https://i.loli.net/2020/02/27/kd4tgwaMCsx7JW8.png') no-repeat center;
background-size: contain;
}
.box::after {
content: '';
display: inline-block;
width: 55px;
height: 55px;
background: url('https://i.loli.net/2020/02/27/Hv1jZcd6eCaDUwK.png') no-repeat center;
background-size: contain;
}