0502基础标签学习:边框、边界

|-边界边框
|--外边距 margin

.one{
  width: 200px;
  height: 200px;
  background-color: orange;
  margin: 30px 40px 50px 60px;
}
.two{
  width: 200px;
  height: 200px;
  background-color: red;
}
<div class="one"></div>
<div class="two"></div>


|--内边距 padding(padding会加大height和width)

.three{
  /*width: 200px;*/
  width: 170px;
  height: 200px;
  background-color: blue;
  padding-left: 30px;
  margin-top: 30px;
}
<div class="three">123</div>


|--边框边框 border

.four{
    width: 300px;
    height: 200px;
    border: 1px solid blueviolet;
    margin-top: 30px;
}
<div class="four"></div>


|----margin-left padding-top border-right border-botton
|----margin/padding:上 右 下 左
|----transparent 透明

.five{
    width: 0px;
    height: 0px;
    border-top: 100px solid red;
    border-left: 100px solid transparent;
    border-bottom: 100px solid transparent;
    border-right: 100px solid transparent;
    margin-top: 30px;
}
<div class="five"></div>


|----transform 转换(rotate旋转)

.six{
    width: 200px;
    height: 200px;
    background-color: deepskyblue;
    transform: rotate(45deg);
  margin-left: 100px; }
<div class="six"></div>

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转载自www.cnblogs.com/zhangbaozhong/p/8982199.html