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<html lang="ja"> | |
<head> | |
<meta charset="UTF-8"> | |
<title>鐚伄銈广儓銉冦儣銈︺偐銉冦儊</title> | |
<style> | |
body { | |
font-family: Arial, sans-serif; | |
text-align: center; | |
padding: 50px; | |
background-color: #f0f8ff; | |
} | |
.container { | |
background-color: white; | |
padding: 20px; | |
border-radius: 10px; | |
box-shadow: 0 0 10px rgba(0,0,0,0.1); | |
display: inline-block; | |
} | |
#timer { | |
font-size: 48px; | |
margin: 20px 0; | |
color: #ff69b4; | |
} | |
button { | |
padding: 10px 20px; | |
margin: 5px; | |
font-size: 16px; | |
border: none; | |
border-radius: 5px; | |
cursor: pointer; | |
background-color: #ffb6c1; | |
color: white; | |
} | |
button:hover { | |
background-color: #ff89a1; | |
} | |
.cat { | |
font-size: 60px; | |
margin: 20px 0; | |
} | |
</style> | |
</head> | |
<body> | |
<div class="container"> | |
<div class="cat">馃惐</div> | |
<h1>鐚伄銈广儓銉冦儣銈︺偐銉冦儊</h1> | |
<div id="timer">00:00:00</div> | |
<div> | |
<button onclick="startTimer()">闁嬪</button> | |
<button onclick="stopTimer()">鍋滄</button> | |
<button onclick="resetTimer()">銉偦銉冦儓</button> | |
</div> | |
</div> | |
<script> | |
let timer; | |
let time = 0; | |
let running = false; | |
function startTimer() { | |
if (!running) { | |
running = true; | |
timer = setInterval(() => { | |
time++; | |
updateDisplay(); | |
}, 1000); | |
} | |
} | |
function stopTimer() { | |
if (running) { | |
running = false; | |
clearInterval(timer); | |
} | |
} | |
function resetTimer() { | |
running = false; | |
clearInterval(timer); | |
time = 0; | |
updateDisplay(); | |
} | |
function updateDisplay() { | |
let hours = Math.floor(time / 3600); | |
let minutes = Math.floor((time % 3600) / 60); | |
let seconds = time % 60; | |
hours = String(hours).padStart(2, '0'); | |
minutes = String(minutes).padStart(2, '0'); | |
seconds = String(seconds).padStart(2, '0'); | |
document.getElementById('timer').textContent = `${hours}:${minutes}:${seconds}`; | |
} | |
</script> | |
</body> | |
</html> |