.product-index .editor .editor1 { /* 设置默认属性 */
width: 100px;height: 100px;
background-color: green;
-webkit-transition: all 300ms;
-moz-transition: all 300ms;
-o-transition: all 300ms;
transition: all 300ms;
}
.product-index .editor:hover .editor1 { /* 这是变换属性 */
width: 200px;
background-color: skyblue;
}
望采纳
