console 命令行工具 X clear

console

<div class="name"></div>

.name{
  width: 100px;
  height: 100px;
  border-top: 1px solid red;
  border-right: 1px solid green;
  border-bottom: 1px dashed black;
  border-left: 1px solid gray;
  padding: 10px 15px 30px;
}