Mixins
.a, #b {
color: red;
}
.mixin-class {
.a();
}
.mixin-id {
#b();
}
转:
.a,#b {
color: red;
}
.mixin-class {
color: red;
}
.mixin-id {
color: red;
}
带括号的Mixins
.my-mixin {
color: black;
}
.my-other-mixin() {
background: white;
}
.class {
.my-mixin();
.my-other-mixin();
}
结果:
.my-mixin {
color: black;
}
.class {
color: black;
background: white;
}
Mixins选择器
.my-hover-mixin() {
&:hover {
border: 1px solid red;
}
}
button {
.my-hover-mixin();
}
结果:
button:hover {
border: 1px solid red;
}
Namespaces命名空间
采用命名空间对名字进行分组,来避免重名问题。
#namespaces {
.button {
background-color: @blue;
&:hover {
background-color: darken(@blue,10%);
}
};
}
.class {
color: @white;
#namespaces > .button
}
结果:
#namespaces .button {
background-color: #0081ff;
}
#namespaces .button:hover {
background-color: #0067cc;
}
.class {
color: #fff;
background-color: #0081ff;
}
.class:hover {
background-color: #0067cc;
}
!important
.foo (@bg: #f5f5f5; @color: #900) {
background: @bg;
color: @color;
}
.unimportant {
.foo();
}
.important {
.foo() !important;
}
结果
.unimportant {
background: #f5f5f5;
color: #900;
}
.important {
background: #f5f5f5 !important;
color: #900 !important;
}