无法选择或访问以下属性：before& ：在Edge`s检查元素之后的元素是否有任何我们可以做的事情？
.arrow_Box {
position: relative;
background: #d43959;
border: 4px solid #ac1f3c;
width: 300px;
height:200px;
margin-top:20px;
}
.arrow_Box:after,.arrow_Box:before {
bottom: 100%;
left: 50%;
border: solid transparent;
content: " ";
height: 0;
width: 0;
position: absolute;
pointer-events: none;
}
.arrow_Box:after {
border-color: rgba(213,55,0);
border-bottom-color: #d53737;
border-width: 20px;
margin-left: -20px;
}
.arrow_Box:before {
border-color: rgba(245,88,99,0);
border-bottom-color: #f55863;
border-width: 26px;
margin-left: -26px;
}
最佳答案
@supports规则允许您在Microsoft Edge上处理伪元素.
@supports (-ms-ime-align:auto) {
.selector {
property: value;
}
}
