<!-- 本例使用 CSS grid 实现瀑布流布局 -->
<!-- 使用 grid-template-columns、grid-template-rows 分割行列 -->
<!-- 使用 grid-row 控制每个 item 的所占格子的大小 -->
.g-container
- for(var i = 0; i<8; i++)
.g-item
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$count: 8;
@function randomNum($max, $min: 0, $u: 1) {
@return ($min + random($max)) * $u;
}
@function randomColor() {
@return rgb(randomNum(255), randomNum(255), randomNum(255));
}
.g-container {
height: 100vh;
display: grid;
grid-template-columns: repeat(4, 1fr);
grid-template-rows: repeat(8, 1fr);
}
@for $i from 1 to $count+1 {
.g-item:nth-child(#{$i}) {
position: relative;
background: randomColor();
margin: 0.5vw;
&::after {
content: "#{$i}";
position: absolute;
color: #fff;
font-size: 2vw;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
}
}
}
.g-item {
&:nth-child(1) {
grid-column: 1;
grid-row: 1 / 3;
}
&:nth-child(2) {
grid-column: 2;
grid-row: 1 / 4;
}
&:nth-child(3) {
grid-column: 3;
grid-row: 1 / 5;
}
&:nth-child(4) {
grid-column: 4;
grid-row: 1 / 6;
}
&:nth-child(5) {
grid-column: 1;
grid-row: 3 / 9;
}
&:nth-child(6) {
grid-column: 2;
grid-row: 4 / 9;
}
&:nth-child(7) {
grid-column: 3;
grid-row: 5 / 9;
}
&:nth-child(8) {
grid-column: 4;
grid-row: 6 / 9;
}
}
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