/* 体系文件 */
.tixi {
	width: 100%;
	padding: 110px 0;
	background: #F5F6F7;
}

.tixi_biao h1 {
	font-weight: 500;
	font-size: 52px;
	color: #000000;
}

.tixi_zi {
	padding: 50px 0;
}

.tixi_zi p {
	font-family: zi2;
	font-weight: 400;
	font-size: 16px;
	color: #000000;
	line-height: 30px;
}

.tixi_tu {
	width: 100%;
}

.tixi_tu img {
	width: 100%;
}

/* 质量方针 */
.zhiliang {
	width: 100%;
	padding-top: 110px;
	padding-bottom: 146px;
	background: url(../image/zhiliang/beijing.png);
	background-size: 100% 100%;
}

.zhiliang_biao h1 {
	font-weight: 500;
	font-size: 52px;
	color: #FFFFFF;
	text-align: center;
}

.zhiliang_zi {
	padding: 50px 0;
	text-align: center;
}

.zhiliang_zi p {
	font-weight: 400;
	font-size: 16px;
	color: #FFFFFF;
	line-height: 36px;
	font-family: zi2;
}

.zhiliang_kuang {
	display: flex;
	justify-content: space-between;
}

.zhiliang_kuang1 {
	width: 217px;
	height: 217px;
	background: rgb(255, 255, 255, 0.3);
	padding: 15px;
}
.zhiliang_kuang1:hover{
        background: rgb(0 160 233 / 60%);
}
.zhiliang_kuang2 {
	width: 100%;
	height: 100%;
	border: 1px solid #c6c6c6;
	display: flex;
	justify-content: center;
	align-items: center;
}

.zhiliang_kuang2 p {
	font-family: zi2;
	font-weight: 400;
	font-size: 22px;
	color: #FFFFFF;
}

/* 声明承诺 */
.shengming {
	background-color: #FFFFFF;
	padding: 110px 0;
	width: 100%;
}

.shengming_biao h1 {
	font-weight: 500;
	font-size: 20px;
	color: #000000;
	line-height: 26px;
	padding-top: 24px;
	padding-bottom: 30px;
}

.shengmng_neirong p {
	font-family: zi2;
	font-weight: 400;
	font-size: 16px;
	color: #000000;
	line-height: 26px;
	padding-bottom: 20px;
}

@media screen and (max-width:768px) {
	.tixi {
	    padding: 40px 0;
	}
	.tixi_biao h1 {
	    font-size: 25px !important;
	            font-family: zi2;
	}
	.tixi_zi {
	    padding: 20px 0;
	}
	.zhiliang {
	    padding-top: 40px;
	}
	.zhiliang_kuang2 p {
	    text-align: center;
	}
	.zhiliang_biao h1 {
	    font-size: 25px !important;
	            font-family: zi2;
	}
	.zhiliang_zi {
	    padding: 20px 0;
	}
	.shengming {
	    padding: 40px 0;
	}
	.shengming_biao h1 {
           font-family: zi2;
    font-size: 18px;

}
}