@charset "utf-8";
.banner {
	background: url(../img/2019/1225/banner003.png);
	height: 470px;
	margin-top:  60px;
}

.m_title {
	font-family: MicrosoftYaHei;
	font-size: 26px;
	font-weight: normal;
	font-stretch: normal;
	letter-spacing: 5px;
	color: #252b3a;
	text-align: center;
}
.pt40 {
	padding-top:40px;
}
.252b3a {
	color: #252b3a;
}

.aizhinengguanli {
	float: left;
	width: 600px;
	text-align: left;
	margin-left: -150px;
	margin-top: 55px;
}

.mbg5 {
	background: url(../img/2019/1225/banner004.png) no-repeat;
	height: 468px;
}
.mbg6 {
	background: url(../img/2019/1225/banner005.png);
	height: 661px;
}
.aizhinengguanli p {
	font-family: MicrosoftYaHeiLight;
	font-size: 20px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 66px;
	letter-spacing: 1px;
	color: #252b3a;
}
.qichejinrong dl {
	float: left;
	width: 20%;
	text-align: center;
}

.qichejinrong dl dt {
	padding-top:30px;
	font-family: MicrosoftYaHeiLight;
	font-size: 16px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 27px;
	letter-spacing: 1px;
	color: #333333;
}



.aiduogongneng ul li{
	float: left;
	margin-left: 10px;
	margin-bottom: 20px;
	height: 130px;
	width: 288px;
}

.ai_01{ background: url(../img/2019/1225/ai001.png); height: 130px; width: 288px; display: block; }
.aiduogongneng ul li:hover .ai_01{ background: url(../img/2019/1225/ai000_1.png); display: block; height: 130px; width: 288px; }

.ai_02{ background: url(../img/2019/1225/ai002.png); height: 130px; width: 288px; display: block; }
.aiduogongneng ul li:hover .ai_02{ background: url(../img/2019/1225/ai000_2.png); display: block; height: 130px; width: 288px; }

.ai_03{ background: url(../img/2019/1225/ai003.png); height: 130px; width: 288px; display: block; }
.aiduogongneng ul li:hover .ai_03{ background: url(../img/2019/1225/ai000_3.png); display: block; height: 130px; width: 288px; }

.ai_04{ background: url(../img/2019/1225/ai004.png); height: 130px; width: 288px; display: block; }
.aiduogongneng ul li:hover .ai_04{ background: url(../img/2019/1225/ai000_4.png); display: block; height: 130px; width: 288px; }

.ai_05{ background: url(../img/2019/1225/ai005.png); height: 130px; width: 288px; display: block; }
.aiduogongneng ul li:hover .ai_05{ background: url(../img/2019/1225/ai000_5.png); display: block; height: 130px; width: 288px; }

.ai_06{ background: url(../img/2019/1225/ai006.png); height: 130px; width: 288px; display: block; }
.aiduogongneng ul li:hover .ai_06{ background: url(../img/2019/1225/ai000_6.png); display: block; height: 130px; width: 288px; }

.ai_07{ background: url(../img/2019/1225/ai007.png); height: 130px; width: 288px; display: block; }
.aiduogongneng ul li:hover .ai_07{ background: url(../img/2019/1225/ai000_7.png); display: block; height: 130px; width: 288px; }

.ai_08{ background: url(../img/2019/1225/ai008.png); height: 130px; width: 288px; display: block; }
.aiduogongneng ul li:hover .ai_08{ background: url(../img/2019/1225/ai000_8.png); display: block; height: 130px; width: 288px; }

.ai_09{ background: url(../img/2019/1225/ai009.png); height: 130px; width: 288px; display: block; }
.aiduogongneng ul li:hover .ai_09{ background: url(../img/2019/1225/ai000_9.png); display: block; height: 130px; width: 288px; }

.ai_10{ background: url(../img/2019/1225/ai010.png); height: 130px; width: 288px; display: block; }
.aiduogongneng ul li:hover .ai_10{ background: url(../img/2019/1225/ai000_10.png); display: block; height: 130px; width: 288px; }

.ai_11{ background: url(../img/2019/1225/ai011.png); height: 130px; width: 288px; display: block; }
.aiduogongneng ul li:hover .ai_11{ background: url(../img/2019/1225/ai000_11.png); display: block; height: 130px; width: 288px; }