a {
	color: #000;
}

.router-outlet {
	padding-bottom: 0px;
}

.tpl_tab {
	width: 100%;
	box-sizing: border-box;
	display: flex;
	margin-top: 30px;
	justify-content: center;
	padding-left: 90px;
	padding-right: 90px;
}

.tab_left {
	margin-top: 15px;
	min-width: 115px;
}

.install {
	height: 35px;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
}

.active {
	color: #be21ba;
}

.active .symbol {
	background-color: #be21ba;
}

.title {
	font-size: 22px;
	font-family: 黑体;
}

.symbol {
	width: 5px;
	height: 5px;
	border-radius: 50%;
	background-color: #000;
	margin: 0px 10px;
	display: block;
}

.tab_center {
	/*min-width:1200px;*/
	width: 80%;
	min-height: 600px;
	padding: 20px 30px;
	background-color: #f5f5f5;
	border-radius: 5px;
	margin-bottom: 30px;
}
.content {
	padding: 50px 0;
}

.contents {
	display: flex;
	align-items: center;
	padding: 30px 35px;
	color: #666;
}

.textp {
	width: 92%;	
	color: #666;
	/*line-height: 42px;
	font-family: "微软雅黑";
	letter-spacing: 0.2em;*/
	margin: auto;
}

.imgs {
	max-height: 140px;
	max-width: 140px;
	margin-right: 20px;
}

.problem {
	padding-left: 20px;
	padding-bottom: 10px;
	border-bottom: 1px solid #d9d6d6;
	margin-bottom: 30px;
}

/* 改变字体按钮样式 */
.tab_right{
	position: absolute;
    right: 135px;
	margin-top: 15px;
}

.right_container {
	display: flex;
}

.right_btn {
	font-size: 14px;
	font-weight: 700;
	width: 33px;
	height: 33px;
	border: 1px solid #ccc;
	background-color: #dadada;
	color: #666;
	transition: all .2s ease;
}

.right_btn:not(:last-child) {
	margin-right: 10px;
}

.right_btn:hover:not(:disabled) {
	transition: all .2s ease;
	background-color: #7c338d;
	color: #fff;
}

.right_btn:disabled {
	opacity: 0.6;
	cursor: default;
}