In this structure:<\/p>\n\n<\/pre>\n

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• The checkbox is hidden using display: none; in the CSS, making it invisible to users.<\/li>\n
• A label is used to create a clickable area that will act as the checkbox. The label element is linked to the checkbox by the for=\"_checkbox\" attribute.<\/li>\n
• The div with the ID tick_mark serves as a container for the HTML tick mark, where the tick icon will be rendered when the checkbox is checked.<\/li>\n<\/ul>\n\n

  \n \n \n Designing the Tick Mark with CSS\n<\/h2>\n\n

  Once the basic HTML is in place, we can move on to styling. The goal is to create an attractive checkbox that not only functions properly but also provides a visually satisfying experience for the user.<\/p>\n\n

  \n \n \n Setting the Background and Layout\n<\/h2>\n\n

  The first step is to set the background color of the page to black and remove default margin and padding. This makes the checkbox stand out against the dark background. Here is how we style the body:
  \n<\/p>\n\n

  html,\nbody {\n    height: 100%;\n    background-color: black;\n}\n\nbody {\n    margin: 0;\n}\n\n<\/pre>\n\n\n\n
  這可確?？潭染€可見(jiàn)且清晰可見(jiàn)。<\/p>\n\n
  \n  \n  \n  設(shè)置標(biāo)簽樣式\n<\/h2>\n\n
  標(biāo)簽將采用圓形按鈕的形狀。我們使用 border-radius、box-shadow 和 background-color 等 CSS 屬性來(lái)設(shè)置樣式。此外，標(biāo)簽上還應(yīng)用了平滑過(guò)渡效果，以帶來(lái)更具交互性的感覺(jué)。
  \n<\/p>\n\n
  label {\n    position: absolute;\n    top: 50%;\n    right: 0;\n    left: 0;\n    width: 100px;\n    height: 100px;\n    margin: 0 auto;\n    background-color: #5e2cd3;\n    transform: translateY(-50%);\n    border-radius: 50%;\n    box-shadow: 0 7px 10px #bdb8ff;\n    cursor: pointer;\n    transition: 0.2s ease transform, 0.2s ease background-color,\n      0.2s ease box-shadow;\n    overflow: hidden;\n    z-index: 1;\n}\n\n<\/pre>\n\n\n\n
  此代碼將標(biāo)簽置于中心位置，使其變圓，并添加陰影以增加深度。過(guò)渡效果通過(guò)懸停和單擊操作等動(dòng)畫(huà)變化增強(qiáng)了用戶體驗(yàn)。<\/p>\n\n
  \n  \n  \n  使用偽元素添加刻度線\n<\/h2>\n\n
  此設(shè)計(jì)中最有趣的部分是 HTML 勾號(hào)符號(hào)，當(dāng)選中復(fù)選框時(shí)會(huì)出現(xiàn)該符號(hào)。我們使用 :before 和 :after 偽元素創(chuàng)建勾號(hào)圖標(biāo)。最初，這些元素不可見(jiàn)且不透明度：0:
  \n<\/p>\n\n
  #tick_mark {\n    position: absolute;\n    top: -1px;\n    right: 0;\n    left: 0;\n    width: 60px;\n    height: 60px;\n    margin: 0 auto;\n    margin-left: 14px;\n    transform: rotateZ(-40deg);\n}\n\n#tick_mark:before,\n#tick_mark:after {\n    content: \"\";\n    position: absolute;\n    background-color: #fff;\n    border-radius: 2px;\n    opacity: 0;\n    transition: 0.2s ease transform, 0.2s ease opacity;\n}\n\n<\/pre>\n\n\n\n
  這些偽元素創(chuàng)建刻度線的兩部分。 before 偽元素形成垂直線，after 元素形成刻度的水平線。<\/p>\n
  \n  \n  \n  觸發(fā)復(fù)選框選擇上的刻度線\n<\/h2>\n\n
  當(dāng)復(fù)選框被選中時(shí)，我們使用 :checked 偽類來(lái)更改背景顏色并顯示 HTML 刻度字符：
  \n<\/p>\n\n
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