Question

我正在尝试使用position: absolute和bottom:0; right:0将div放到另一个div的底部，但是它不起作用，因为div和div之间仍然留有一小块空间底部。

#weekly-product-container {
  margin-top: 91px;
  background: black;
  padding-top: 20px !important;
  width: 100vw;
  min-height: 500px;
  text-align: center;
  border-left: 1px solid #eee;
  display: flex;
  flex-direction: row;
  background-color: black;
  color: white;
  margin-top: 100px;
}
#triangle5 {
  width: 0px;
  height: 0px;
  border-left:  300px solid transparent;    
  border-bottom:  200px solid red;      
  border-bottom-right-radius: none; 
  bottom: 0;
  position: absolute;
  right: 0;
}

<div id="weekly-product-container">
  <div id="triangle5"></div>
</div>

Answer 1

在容器上设置position: relative;：

＆＃13;

#weekly-product-container {
  margin-top: 91px;
  background: black;
  padding-top: 20px !important;
  width: 100vw;
  min-height: 500px;
  text-align: center;
  border-left: 1px solid #eee;
  display: flex;
  flex-direction: row;
  background-color: black;
  color: white;
  margin-top: 100px;
  position: relative;
}
#triangle5 {
  width: 0px;
  height: 0px;
  border-left:  300px solid transparent;    
  border-bottom:  200px solid red;      
  border-bottom-right-radius: none; 
  bottom: 0;
  position: absolute;
  right: 0;
}

＆＃13;

<div id="weekly-product-container">
  <div id="triangle5"></div>
</div>

＆＃13;

Answer 2

您需要做的就是添加位置：相对; to weekly-product-container并更改 bottom：0; for triangle5：

#weekly-product-container {
    position: relative;
}

#triangle5 {
    position: absolute;
    bottom: 0;
}

以下是一个示例：https://jsfiddle.net/cr29y1tc/30/

不能让div坚持到位置的另一个div的底部：绝对

2 个答案: