@color: pink;
@m: margin;
@selector: #warp;
* {
@{m}: 0;
padding: 0;
}
@{selector}{
width: 300px;
height: 400px;
background-color: @color;
#box1{
background: palevioletred;
&:hover{
background:indianred;
}
}
}
.juZhong(@w:10px,@h:20px,@c){
margin:auto;
width: @w;
height: @h;
color: @c;
}
.father{
display: flex;
.son{
.juZhong(100px,100px,pink) ;
&:nth-child(1){
width: 100px;
}
}
}
.triangle(@_){
width: 0px;
height: 0px;
overflow: hidden;
}
.triangle(R,@w,@c){
border-width:@w ;
border-style: dashed solid dashed dashed;
border-color: transparent @c transparent transparent;
}
.triangle(L,@w,@c){
border-width:@w ;
border-style: dashed dashed solid dashed;
border-color: transparent transparent @c transparent;
}
@import './style.less';
#warp .sjx{
.triangle(R,40px,yellow)
}