12_行块元素.html 1.8 KB

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  1. <!DOCTYPE html>
  2. <html lang="en">
  3. <head>
  4. <meta charset="UTF-8">
  5. <meta name="viewport" content="width=device-width, initial-scale=1.0">
  6. <title>Document</title>
  7. <style>
  8. /* 行块元素 */
  9. /* 行元素他的大小是根据内容撑开 */
  10. /* 行元素不接受宽高属性 */
  11. /* 行元素设置margin 上下无效 左右是有效的 */
  12. span{
  13. width: 100px;
  14. height: 100px;
  15. background-color: red;
  16. /* margin-top: 10px;
  17. margin-bottom: 10px;
  18. margin-left: 10px;
  19. margin-right: 10px; */
  20. /* display 转换当前标签的显示模式 */
  21. /* block 块元素 */
  22. display: block;
  23. }
  24. .box{
  25. width: 100px;
  26. height: 100px;
  27. background-color: blue;
  28. /* inline 行元素 */
  29. display: inline;
  30. }
  31. img{
  32. width: 100px;
  33. }
  34. .span1{
  35. width: 100px;
  36. height: 100px;
  37. background-color: rebeccapurple;
  38. /* 行块元素 inline-block*/
  39. display: inline-block;
  40. }
  41. .box1{
  42. width: 100px;
  43. border:3px solid black;
  44. }
  45. img{
  46. }
  47. </style>
  48. </head>
  49. <body>
  50. <!-- <div class="box">123</div>
  51. <span>hello</span><span>world</span>
  52. <div class="box">123</div> -->
  53. <!-- img标签是行块元素 即具备行元素和块元素的特点 -->
  54. <!-- 行块元素特点:多个元素在同一行并且可以设置高度宽度 -->
  55. <!-- <img src="./image/phone.png" alt="img">
  56. <img src="./image/phone.png" alt="img"> -->
  57. <span class="span1"> hello </span>
  58. <span class="span1"> world </span>
  59. <div class="box1">
  60. <img src="./image/img1.jpg" alt="">
  61. </div>
  62. </body>
  63. </html>