css+div实现渐变消息弹出提示层效果代码-html代码-BFW代码库

代码语言：html

所属分类：弹出层

代码描述：css+div实现渐变消息弹出提示层效果代码

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=Varela+Round&display=swap');

:root {
	--tr: all 0.5s ease 0s;
	--ch1: #2a4276;
	--ch2: #4591c4;
	--cs1: #388b3c;
	--cs2: #CDDC39;
	--cw1: #ff8f00;
	--cw2: #FFC107;
	--ce1: #931d31;
	--ce2: #ff5e42;
}

body {
	margin: 0;
	padding: 0;
	width: 100vw;
	height: 100vh;
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: flex-end;
	flex-direction: column;
	background: radial-gradient(circle at 50% 100%, #1d1e23, #15141a);
	font-family: "Varela Round", sans-serif;
}

.toast-panel {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	transition: var(--tr);
	position: absolute;
	padding: 0 1rem;
	height: 100%;
}

.toast-item {
	overflow: hidden;
	max-height: 25rem;
	transition: var(--tr);
	position: relative;
	animation: show-toast 4s ease 3s 1;
}

@keyframes show-toast { 
	0%, 50%, 100% { max-height: 0; opacity: 0; }
	10%, 25% { max-height: 15rem; opacity: 1; }
}

.toast {
	color: #f5f5f5;
	padding: 1rem 2rem 1rem 4rem;
	border-radius: 1rem;
	position: relative;
	font-weight: 300;
	margin: 1rem 0;
	text-align: left;
	max-width: 16rem;
	transition: var(--tr);
	opacity: 1;
	background: linear-gradient(180deg, var(--clr), var(--bg));
}

.toast:before {
	content: "";
	position: absolute;
	width: calc(100% - 0.3rem);
	height: calc(100% - 0.3rem);
	top: 0.15rem;
	left: 0.15em;
	z-index: 0;
	border-radius: 0.85rem;
	background: linear-gradient(90deg, #1f2333, #22232b);
}

.toast:after {
	content: "";
	position: absolute;
	width: 2rem;
	height: 2rem;
	background: linear-gradient(180deg, var(--clr), var(--bg));
	top: 1.2rem;
	left: 1rem;
	border-radius: 3rem;
	padding-top: 0.2rem;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.25rem;
	box-sizing: border-box;
	font-weight: bold;
	color: #22232b;
}

.toast h3 {
	font-size: 1.35rem;
	margin: 0;
	line-height: 1.35rem;
	font-weight: 300;
	position: relative;
}

.toast p {
	position: relative;
	font-size: 0.95rem;
	z-index: 1;
	margin: 0.25rem 0 0;
	color: var(--clr);
}

.close {
	position: absolute;
	width: 1.35rem;
	height: 1.35rem;
	text-align: center;
	right: 1rem;
	cursor: pointer;
	border-radius: 100%;
	background: var(--clr);
	color: #22232b;
}

.close:after {
	position: absolute;
	font-family: 'Varela Round', san-serif;
	width: 100%;
	height: 100%;
	left: 0;
	font-size: 1.8rem;
	content: "+";
	transform: rotate(45deg);
	border-radius: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
}

.close:hover {
	background: var(--bg);
	color: #fff;
}



.toast-item.success {
	animation-delay: 2s;
}

.toast-item.warning {
	animation-delay: 1s;
}

.toast-item.error {
	animation-delay: 0s;
}


.toast.help:after,
.icon-help:after {
	content: "?";
}

.toast.success:after,
.icon-success:after {
	content: "L";
	font-size: 1.25rem;
	font-weight: bold;
	padding-bottom: 0.35rem;
	transform: rotateY(180deg) rotate(-38deg);
	text-indent: 0.1rem;
}

.toast.warning:after,
.icon-warning:after {
	content: "!";
	font-weight: bold;
}

.toast.error:after,
.icon-error:after {
	content: "+";
	font-size: 2rem;
	line-height: 1.2rem;
	transform: rotate(45deg);
}


.toast a {
	color: #fff;
}

.toast a:hover {
	color: var(--clr);
}

.toast-item.closed {
	max-height: 0;
}


/*** ICONS ***/
.toast-icons {
	--bg: #2c3041;
	--clr: #373b4b;
	background: linear-gradient(90deg, #1f2333, #22232b);
	padding: 1rem 1rem 1.25rem 1rem;
	display: flex;
	justify-content: space-around;
	border-radius: 1rem;
	gap: 1.5rem;
	width: 100%;
	box-sizing: border-box;
	margin-top: 1rem;
	margin-bottom: 1rem;
	position: relative;
	box-shadow: inset 0 0 0.........完整代码请登录后点击上方下载按钮下载查看