VIP32/scss/index.scss

// @import url(reset.css);
@import './reset.scss';
$aa:#ff0;
$box:50px !default;
$box1:20px !global;

@mixin vase {
    border: 1px solid #f00;
    color: purple;
    width: 200px;
    height: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.box {
    width: 800px;
    height: 800px;
    border: 1px solid #000;
    background-color: $aa;
    font-size: $box;
    font-size: $box1;
    h1 {
        font-size: $box1;
        color: red;
    }
    .main {
        @include vase;
        color: #00f;
        &:hover {
            color: #f00;
        }
    }
}
// .main::after {
//     content: '放假了';
//     color: #f00;
// }

// 今天天气真好
/*
    哈哈哈哈
*/