js+css实现番茄时间管理倒计时时钟代码-html代码-BFW代码库

代码语言：html

代码描述：js+css实现番茄时间管理倒计时时钟代码，可自定义时间的长度、包括短休息和长休息时间。

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="en" >

<head>
  <meta charset="UTF-8">
  


  
  
<style>
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap");

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: "Poppins", sans-serif;
}

:root {
	--dark-blue: hsl(236, 44%, 17%);
	--dark-blue-light: hsl(236, 44%, 25%);
	--very-dark-blue: hsl(235, 35%, 13%);
	--blue-gray: hsl(236, 15%, 60%);
	--light-blue-gray: hsl(236, 46%, 93%);
	--light-white-gray: hsl(212, 22%, 73%);
	--pink: hsl(300, 82%, 78%);
	--theme-color: hsl(0, 84%, 68%);
}

.container.red {
	--theme-color: hsl(340, 100%, 58%);
}

.container.green {
	--theme-color: hsl(55, 100%, 50%);
}

.container.blue {
	--theme-color: hsl(135, 98%, 50%);
}

body {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	min-height: 100vh;
	background-color: var(--light-white-gray);
}

.container {
	position: relative;
	width: 450px;
	height: 550px;
	display: flex;
	justify-content: center;
	align-items: center;
	/* flex-direction: column;
    gap: 2rem; */
	background: #c9d5e0;
	border-radius: 50px;
	border-top-left-radius: 250px;
	border-top-right-radius: 250px;
	box-shadow: 45px 45px 45px -15px rgba(0, 0, 0, 0.15),
		inset 15px 15px 10px rgba(255, 255, 255, 0.75),
		-15px -15px 35px rgba(255, 255, 255, 0.55),
		inset -2px -2px 15px rgba(0, 0, 0, 0.2);
}
/* .logo{

} */
/* <!---------------- TIME CONTAINER ---------------------> */

.timer-container {
	position: absolute;
	top: 30px;
	width: 390px;
	height: 390px;
	background-color: var(--very-dark-blue);
	border-radius: 50%;
	display: flex;
	justify-content: center;
	align-items: center;
	box-shadow: 7px 7px 22px #152b4a66, inset 7px 7px 7px rgba(255, 255, 255, 0.55),
		-9px -9px 15px rgba(255, 255, 255, 1);
}

.timer-content {
	width: 90%;
	height: 90%;
	border-radius: 50%;
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;
	/* border: 8px solid var(--theme-color); */
	transition: 0.4s;
}

.timer-content h2 {
	font-size: 4rem;
	font-weight: 600;
	padding: 0.5rem;
	color: var(--theme-color);
}
#timer {
	font-size: 4rem;
	border-radius: 40px;
	font-weight: 600;
	border-radius: 40px;
	background-color: var(--very-dark-blue);
	box-shadow: 7px 7px 22px #152b4a66, inset 7px 7px 7px rgba(7, 6, 6, 0.55),
		-9px -9px 15px rgb(17, 1, 1);
}

.timer-content button {
	border: none;
	background-color: transparent;
	color: var(--blue-gray);
	padding: 1rem;
	letter-spacing: 10px;
	cursor: pointer;
}

#config {
	background-color: transparent;
	border: none;
	cursor: pointer;
	position: absolute;
	bottom: 35px;
}

#config img {
	width: 24px;
}
/* <!---------------- OPTION-BUTTON-CONTAINER ---------------------> */
.option-btn-container {
	padding: 0.5rem;
	background-color: var(--very-dark-blue);
	border-radius: 32px;
	display: flex;
	flex-wrap: nowrap;
	position: absolute;
	bottom: 50px;
}

.option-btn {
	padding: 0.75rem 1.25rem;
	border: none;
	border-radius: 24px;
	font-weight: bold;
	background-color: transparent;
	color: var(--blue-gray);
	cursor: pointer;
	transition: 0.4s;
}

.option-btn.active-option-btn {
	background-color: var(--theme-color);
	color: var(--dark-blue);
}

/* SETTING MODAL */

.hidden {
	display: none;
}

.settings-modal {
	max-width: 450px;
	padding: 1.5rem 1.5rem 3rem 1.5rem;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	background-color: var(--light-blue-gray);
	border-radius: 24px;
	color: var(--dark-blue);
	z-index: 10;
}

.settings-modal .header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 1rem;
}

.settings-modal .header #closeBtn {
	padding: 0.25rem;
	background-color: transparent;
	border: none;
	font-size: 1.25rem;
	font-weight: bold;
	color: var(--blue-gray);
	cursor: pointer;
}

.settings-modal h4 {
	margin-bottom: 0.75rem;
}

.settings-modal form {
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.settings-modal form .input-container {
	width: 33.3%;
}

.settings-modal form label {
	margin-top: 0.5rem;
	font-size: 0.75rem;
	color: var(--blue-gray);
}

.settings-modal form input {
	max-width: 95%;
	padding: 0.5rem;
	height: 42px;
	border: none;
	border-radius: 8px;
	background-color: var(--light-blue-gray);
	font-weight: bold;
	color: var(--dark-blue);
}

.settings-modal form input:focus {
	outline: 1px solid var(--blue-gray);
}

.settings-modal #apply {
	position: absolute;
	bottom: -24px;
	left: 50%;
	transform: translateX(-50%);
	background-color: var(--dark-blue);
	color: white;
	font-weight: bold;
	padding: 0.75rem 1.5rem;
	border-radius: 24px;
	border: none;
	cursor: pointer;
}

.overlay {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 0.6);
	backdrop-filter: blur(3px);
	z-index: 5;
}
</style>

  
</head>

<body translate="no">
  <div class="container">
	<!---------------- TIME CONTAINER --------------------->
	<div class="timer-container">
		<div class="timer-content">
			<h2 id="timer">00:00</h2>
			<button id="playPause">PLAY</button>

		</div>
		<button id="config">
			<img src="//repo.bfw.wiki/bfwrepo/icon/66e4bebc16cd9.png">
		</button>
	</div>
	<!---------------- OPTION-BUTTON-CONTAINER --------------------->
	<div class="option-btn-container">
		<button class="option-btn active-option-btn" id="pomodoro">pomodoro</button>
		<button class="option-btn" id="shortBreak">short break</button>
		<button class="option-btn" id="longBreak">long break</button>
	</div>
</div>
<div class="settings-modal hidden">
	<div class="header">
		<h2>Settings</h2>
		<button id="closeBtn">x</button>.........完整代码请登录后点击上方下载按钮下载查看