.msg {
	position: fixed;
    top: 0;
    left: 50%;
	z-index: 9999;
    transform: translate(-50%, -100%);
    font-size: 18px;
    color: white;
	white-space: nowrap;
    padding: 10px 20px;
    border-radius: 6px;
    transition: transform 1s;
}

.msg.show {
	transform: translate(-50%, 100px);
}

.msg.primary {
	background-color: #409EFF;
}

.msg.success {
	background-color: #67C23A;
}

/* 文章 */
.article-container {
	max-width: 1200px;
	margin: 0 auto;
	box-sizing: content-box;
	color: black;
}

.article-title {
	font-weight: bold;
	text-align: center;
	margin: 0;
}

.article-date {
	text-align: center;
	margin: 0;
}

.article-divider {
	position: relative;
}

.article-divider hr {
	margin: 0;
	border-color: #999999;
}

.article-share {
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	display: flex;
	align-items: center;
	background-color: white;
}

.article-share .icon-box {
	position: relative;
}

.article-share .icon-box .icon {
	cursor: pointer;
}

.article-share .icon-box .wechat-qrcode {
	position: absolute;
	transform: translateX(-50%);
	left: 50%;
	width: 200px;
	height: 240px;
	border: 1px solid #eee;
	background-color: #fff;
	box-shadow: 0 2px 10px #aaa;
}

.article-share .icon-box .wechat-qrcode:after {
	content: '';
	position: absolute;
	left: 50%;
	margin-left: -6px;
	top: -13px;
	width: 0;
	height: 0;
	border-width: 6px 6px 8px 6px;
	border-style: solid;
	border-color: transparent transparent #f3f3f3 transparent;
}

.article-share .icon-box .wechat-qrcode .close-btn {
	background: transparent;
	border: 0;
	font-size: 22px;
	position: absolute;
	top: -6px;
	right: 4px;
	color: #000;
	cursor: pointer;
}

.article-share .icon-box .wechat-qrcode h4 {
	height: 26px;
	font-size: 12px;
	text-align: center;
	line-height: 26px;
	background-color: #f3f3f3;
	margin: 0;
	color: #222;
}

.article-share .icon-box .wechat-qrcode .qrcode {
	width: 138px;
	height: 138px;
	margin: 10px auto;
}

.article-share .icon-box .wechat-qrcode p {
	font-size: 12px;
	text-align: center;
	line-height: 2;
	margin: 0;
}

.article-content {
	max-width: 1160px;
	margin: 10px auto 40px;
}

.article-content p {
    line-height: 2;
    text-indent: 2em;
    text-align: justify;
}

.article-content p img {
    display: block;
    max-width: 100% !important;
    width: 800px !important;
    height: auto !important;
    margin: 0 auto; 
}

@media screen and (max-width: 1023px) {
	.article-container {
		padding: 0 10px;
		margin-top: 0;
		margin-bottom: 30px;
	}

	.article-title {
		font-size: 1.5em;
		padding: 40px 10px 0;
	}

	.article-date {
		font-size: 1em;
		margin-top: 24px;
	}

	.article-divider {
		padding: 30px 0;
	}

	.article-share .icon {
		width: 30px;
		margin: 0 18px;
	}

	.article-content p {
        font-size: 14px;
        line-height: 2;
        margin-bottom: 20px;
    }
}

@media screen and (max-width: 500px) {
    .article-content img {
        display: block;
        max-width: 100% !important;
        width: 800px !important;
        height: auto !important;
        margin: 0 auto;
    }
}

@media screen and (min-width: 1024px) {
	.article-container {
		padding: 0 20px;
		margin-top: 5.625rem;
		margin-bottom: 4rem;
	}

	.article-title {
		font-size: 2.5em;
		padding: 50px 10px 0;
	}

	.article-date {
		font-size: 20px;
		margin-top: 44px;
	}

	.article-divider {
		padding: 60px 0;
	}

	.article-share .icon {
		width: 56px;
		margin: 0 28px;
	}

	.article-content p {
        font-size: 18px;
        margin-bottom: 20px;
    }
}

@media (min-width: 992px) {
	html {
		font-size: 16px;
	}
}

@media (min-width: 1440px) {
	html {
		font-size: 17px;
	}
}

@media (min-width: 1680px) {
	html {
		font-size: 18px;
	}
}