/*
#0d6efd 蓝色
#ffc107 黄色
*/

* {
	padding: 0;
	margin: 0;
	font-family: Consolas, "Courier New", monospace, Georgia, Arial;
}
a {
	color: #000;
	text-decoration: none;
}
ul {
	list-style-type: none;
}
hr {
	border-top: 1px solid #181818;
	margin: 30px 0;
}
textarea {
	width: 100%;
	padding: 10px;
	box-sizing: border-box;
}
input {
	width: 100%;
	padding-left: 10px;
	box-sizing: border-box;
}
p {
	margin: 10px 0;
	line-height: 25px;
}
button {
	padding: 6px;
	font-size: 16px;
	font-weight: bold;
	cursor: pointer;
}
table {
	width: 100%;
	border-collapse: collapse;
}
table th, table td {
	width: 50%;
	border: 1px solid black; 
  padding: 6px;
}
pre {
	padding: 15px 10px;
	border-radius: 4px;
	background: #f3f6f9;
/*	font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;*/
	font-size: 14px;
	font-family: Monaco;
	overflow: auto;
}
.fa {
	margin-left: 2px;
	margin-right: 2px;
}
.fa-star {
	color: #ffc107;
}


/* PC  */
#header-container {
	z-index: 999;
	background: #181818;
	width: 100%;
	height: 50px;
	position: fixed;
	top:0; 
	left:0;
	padding: 0 20px;
	box-sizing: border-box; /* 固定宽度 100%，默认 content-box 宽度会累加 Margin Padding */
}
#header {
	max-width: 1000px;
	height: 50px;
	margin: 0 auto;
}
#header > .logo {
	float: left;
}
#header > .logo > a {
	height: 50px;
	line-height: 50px;
	color: #fff;
	font-size: 24px;
	margin-right: 30px;
	text-decoration: none;
}
#header > ul {
	display: block;
	float: left;
}
#header > ul > li {
	display: inline-block;
	clear: both;
}
#header > ul > li a {
	height: 50px;
	line-height: 50px;
	color: #fff;
	margin: 0 20px;
	font-size: 16px;
	text-decoration: none;
}

#content-container {
	width: 100%;
	margin-top: 50px;
	padding: 20px;
	background: #f3f6f9;
	box-sizing: border-box;
	min-height: calc(100vh - 50px  - 45px); /* 内容全屏：导航 50 | 尾部 45 */
}

#content {
	max-width: 1000px;
	margin: 0 auto;
	background: #fff; /* 子类继续父类颜色 */
	box-shadow: 0 1px 3px #e3e6e9;
}

#tools {
	max-width: 1000px;
	margin: 0 auto;
}
#tools > ul {
	display: flex;
  	justify-content: space-between;
  	flex-wrap: wrap;
}
#tools > ul > li {
	display: inline-block;
	border-radius: 5px;
	box-shadow: 0 1px 3px #e3e6e9;
	margin-top: 15px;
	background: #fff;
	box-sizing: border-box;
	width: 24%;
	height: 140px;
	position: relative;
}
#tools > ul > li .img {
	border-radius: 5px;
	width: 100%;
	height: 100%;
}
#tools > ul > li p {
	position: absolute; bottom: -10px;
	background: #fff;
	opacity: 0.7;
	width: 100%;
	text-align: center;
	padding: 5px;
}

#content .left {
	width: 30%;
	padding: 20px;
	box-sizing: border-box;
	float: left;
}
#content .left img {
	width: 100%;
	height: 100%;
}
#content .left button {
	padding: 10px 20px;
	margin: 15px auto;
}
#content .right {
	width: 70%;
	float: left;
	padding: 20px;
	box-sizing: border-box;
}

@media (max-width: 900px) {
	#tools > ul > li {
		width: 32.5%;
	}
}
@media (max-width: 600px) {
	#tools > ul > li {
		width: 49%;
	}
}


#footer {
	background: #fff;
	text-align: center;
	height: 45px;
	line-height: 45px;
	box-shadow: 0 -1px 3px #e3e6e9;
}