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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,111 @@ | ||
| <!doctype html> | ||
| <html lang="en"> | ||
| <head> | ||
| <title>Item 13</title> | ||
| <style> | ||
| body { | ||
| background: #0e0e0e; | ||
| } | ||
| .container { | ||
| display: flex; | ||
| flex-direction: column; | ||
| align-items: center; | ||
| justify-content: center; | ||
| height: 100vh; | ||
| text-align: center; | ||
| } | ||
|
|
||
| .input { | ||
| height: 50px; | ||
| font-size: 30px; | ||
| text-align: center; | ||
| border-radius: 0; | ||
| padding: 0; | ||
| margin-right: 10px; | ||
| border: none; | ||
| box-shadow: 0 0 10px orangered; | ||
| } | ||
|
|
||
| .button { | ||
| border-radius: 20px; | ||
| background-color: #333; | ||
| color: #fff; | ||
| border: none; | ||
| padding: 10px 40px; | ||
| font-size: 24px; | ||
| margin-top: 20px; | ||
| } | ||
|
|
||
| .equal-text { | ||
| font-size: 30px; | ||
| color: #fff; | ||
| margin-right: 10px; | ||
| } | ||
|
|
||
| .result { | ||
| margin-top: 20px; | ||
| font-size: 30px; | ||
| color: orangered; | ||
| } | ||
| </style> | ||
| </head> | ||
| <body> | ||
| <div class="container"> | ||
| <div> | ||
| <label> | ||
| <input | ||
| type="number" | ||
| class="input first-number" | ||
| placeholder="1st number" | ||
| /> | ||
| </label> | ||
| <label> | ||
| <select class="input operator"> | ||
| <option value="plus">Plus</option> | ||
| <option value="minus">Minus</option> | ||
| <option value="divide">Divide by</option> | ||
| <option value="time">Time</option> | ||
| </select> | ||
| </label> | ||
| <label> | ||
| <input | ||
| type="number" | ||
| class="input second-number" | ||
| placeholder="2nd number" | ||
| /> | ||
| </label> | ||
| <label> | ||
| <span class="equal-text">=</span> | ||
| <input type="number" class="input result" readonly /> | ||
| </label> | ||
| </div> | ||
| <div> | ||
| <button class="button" onclick="calculate()">Calculate</button> | ||
| </div> | ||
| <script> | ||
| function calculate() { | ||
| let firstNumber = Number( | ||
| document.querySelector('.first-number').value, | ||
| ); | ||
| let secondNumber = Number( | ||
| document.querySelector('.second-number').value, | ||
| ); | ||
| let operator = document.querySelector('.operator').value; | ||
| let result; | ||
|
|
||
| if (operator === 'plus') { | ||
| result = firstNumber + secondNumber; | ||
| } else if (operator === 'divide') { | ||
| result = firstNumber / secondNumber; | ||
| } else if (operator === 'time') { | ||
| result = firstNumber * secondNumber; | ||
| } else if (operator === 'minus') { | ||
| result = firstNumber - secondNumber; | ||
| } | ||
|
|
||
| document.querySelector('.result').value = result; | ||
| } | ||
| </script> | ||
| </div> | ||
| </body> | ||
| </html> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,70 @@ | ||
| <!doctype html> | ||
| <html lang="en"> | ||
| <head> | ||
| <meta charset="UTF-8" /> | ||
| <meta name="viewport" content="width=device-width, initial-scale=1.0" /> | ||
| <title>Mysterious Box</title> | ||
| <style> | ||
| body { | ||
| font-family: Arial, sans-serif; | ||
| display: flex; | ||
| justify-content: center; | ||
| align-items: center; | ||
| height: 100vh; | ||
| margin: 0; | ||
| } | ||
| .container { | ||
| text-align: center; | ||
| } | ||
| .box { | ||
| width: 200px; | ||
| height: 200px; | ||
| background: #fff | ||
| url('https://gifdb.com/images/thumbnail/bouncing-gift-box-o19ltvr8ldanpz66.gif') | ||
| no-repeat center/cover; | ||
| margin: 20px auto; | ||
| display: flex; | ||
| justify-content: center; | ||
| align-items: center; | ||
| } | ||
|
|
||
| .opened { | ||
| background: #fff | ||
| url('https://media0.giphy.com/media/QYkViQRNkpS1Sgx0js/giphy.gif') | ||
| no-repeat center/cover; | ||
| } | ||
|
|
||
| .hidden { | ||
| display: none; | ||
| } | ||
|
|
||
| .gif1 { | ||
| background-image: url('https://example.com/gif1.gif'); | ||
| background-size: cover; | ||
| } | ||
|
|
||
| .gif2 { | ||
| background-image: url('https://example.com/gif2.gif'); | ||
| background-size: cover; | ||
| } | ||
|
|
||
| .gif3 { | ||
| background-image: url('https://example.com/gif3.gif'); | ||
| background-size: cover; | ||
| } | ||
| </style> | ||
| </head> | ||
| <body> | ||
| <div class="container"> | ||
| <div class="box opened"> | ||
| <img | ||
| src="https://cdn.startselect.com/production/products/images/64f47/63003/2758668536-180x180.png?id=5cc5342b38a719aa92798e891ff5c291" | ||
| /> | ||
| <img | ||
| src="https://cdn.creazilla.com/cliparts/7820941/electric-scooter-clipart-xl.png" | ||
| /> | ||
| </div> | ||
| <button id="revealButton">Reveal the Mystery!</button> | ||
| </div> | ||
| </body> | ||
| </html> |