CSS
1. 可以按需要单项依次配置参数;
.mainControl {
max-width: 399px;
left: 0;
right: 0;
margin: 89px auto;
padding: 38px;
border-radius: 8px;
border-width: 1px;
border-style: solid;
border-color: #7f7f7f63;
line-height: 1.5;
z-index: 999;
}
2. 简化参数配置,border 后面依次是边框线条类型、宽度、颜色;
边框线条类型:
- solid:实线(默认)
- dotted:虚线(点)
- dashed:虚线(破折号)
- double:双线(宽度大于 2px)
必须项:
- border-style
.mainControl {
border: solid 1px #7f7f7f;
}
Html
<div class="mainControl" id="el">...</div>
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