*{font-family: "思源黑体 CN","microsoft yahei" ;}
.textalign:{text-align: center;}
.mt0{margin-top: 0px !important;}
.mt30{margin-top: 30px;}
.mt25{margin-top: 25px;}
.mt20{margin-top: 20px;}
.mt45{margin-top: 45px;}
.pt45{padding-top: 45px;}
.mb80{margin-bottom: 80px;}

.w1200{width: 1200px;margin: 0 auto;}
.w830{width: 830px;margin: 0 auto;}
.banner{background-image: url(../images/pic_01.jpg) ;background-repeat: no-repeat;height: 494px;}
.banner2 {background-color: #eeeeee;}
.banner2 .w1200 {height: 90px;font-size: 18px;font-family: '思源黑体 微软雅黑';line-height: 90px;text-align: center;background-color: #eeeeee;}
.banner2 .w1200 a span{font-size: 18px;font-family: '思源黑体 微软雅黑';color: #e63939;}
.banner2 .w1200 a{font-size: 18px;font-family: '思源黑体 微软雅黑';}
.banner2 .w1200 .btn{width: 170px;height: 50px;background-color: #e63939;color: #FFFFFF;display: inline-block;vertical-align: middle;line-height: 50px;float: right;margin-top: 20px;border-radius: 10px;}
/*大标题*/
.bigtitle {text-align: center;height: 75px;line-height: 65px;font-size: 44px;font-family: "思源黑体 CN","microsoft yahei" ; font-weight:bold; color:#67381a ; margin-bottom: 30px;}
.bigtitle a{font-size: 44px;font-family: 思源黑体;color:#000000 ;font-weight: bold;}
.bigtitle a span{font-weight: bold;color: #e63939;font-size: 44px;}
.bigtitle a P{width: 1200px;margin: -5px auto;height: 20px;line-height: 20px;font-size: 14px;font-family: "思源黑体 CN","microsoft yahei" ;color:#000000 ;font-weight:normal;}
/*大标题*/
.mt115{margin-top: 70px;}
.con1{height: 525px;margin-top: 30px;}

.con1-c {display: flex;}
.con1-c .item{flex: 1;margin-left: 20px;    height: 440px;background-color: #f5f5f5;border-radius: 10px;}
.con1-c .item img{width: 100%;}
.con1-c .item:first-child{margin-left: 0;}
.con1-c .item .desc{height: 59px;border-bottom: 1px solid #e5e5e5;}
.con1-c .item .desc .p1{margin-top: 19px;text-align: center;font-size: 26px;}
.con1-c .item .desc .p2{text-align: center;color: #666666;}

.con1-c .item .desc2{text-align: center;}
.con1-c .item .desc2 .btn{display: inline-block;width: 170px;height: 50px;line-height:50px;background-color: #e63939;color: #FFFFFF;margin-top: 20px;border-radius: 10px;margin-left: 5px;border: 1px solid aliceblue;box-sizing: border-box;font-size: 20px;}

.con1-c .item .desc2 .btn:hover{background-color: #FFFFFF;color: #e63939;border:1px solid #e63939;box-sizing: border-box;}
.con1-c .item .desc2 .btn2{background-color: #FFFFFF !important;color: #e63939 !important;border:1px solid #e63939;}
.con1-c .item .desc2 .btn2:hover{background-color: #e63939 !important;color: #FFFFFF !important;border:1px solid #e63939;}


/*第二部分*/
.con2{display: flex;flex-wrap: wrap;}
.con2 .item{flex: 0 0 590px;margin-left: 20px;padding: 10px;border: 1px solid #e5e5e5;box-sizing: border-box;margin-bottom: 20px;background-color: #FFFFFF;}
.con2 .item:first-child{margin-left: 0;}
.con2 .item:nth-child(2n+1){margin-left: 0;}
.con2 .item .img{float: left;}
.con2 .item  .img img{width: 100%;height: 100%;}
.con2 .item .text{float: right;width: 287px; height: 190px;margin-right: 20px;}
.con2 .item .text .desc{height: 85px;border-bottom: 1px solid #e5e5e5;}
 .con2 .item .text .desc .p1{margin-top: 32px;text-align: left;font-size: 26px;color: #000000;}
 
  .con2 .item .text .desc .p2{text-align: left;color: #666666;}
.con2 .item .text .desc2{text-align: center;height: 90px;margin-top: 5px;}
.con2 .item .text .desc2 .btn{display: inline-block;width: 136px;height: 40px;line-height:40px;background-color: #e63939;color: #FFFFFF;margin-top: 20px;border-radius: 5px;margin-left: 5px;border: 1px solid aliceblue;box-sizing: border-box;font-size: 20px;}


.con2 .item .text .desc2 .btn:hover{background-color: #FFFFFF;color: #e63939;border:1px solid #e63939;box-sizing: border-box;}
.con2 .item .text  .desc2 .btn2{background-color: #FFFFFF !important;color: #e63939 !important;border:1px solid #e63939;}
.con2 .item .text .desc2 .btn2:hover{background-color: #e63939 !important;color: #FFFFFF !important;border:1px solid #e63939;}



.c3{display: flex;flex-wrap: wrap;}
.c3 .item{flex: 0 0 578px;margin-left: 20px;position: relative;border: 1px solid #dcdcdc;padding: 5px;margin-bottom: 20px;overflow: hidden;}
.c3 .item img{width: 100%;}
.c3 .item:first-child{margin-left: 0;}

.c3 .item:nth-child(2n+1){margin-left: 0;}
.c3 .item .desc{height: 54px;line-height: 54px;text-align: center;background-color: #3b2a2aa6;color: yellow;position: absolute;bottom: 5px;width:578px;}













/*咨询按钮*/
.btncon{margin-top: 40px;height: 50px;text-align: center;}
.btncon a{height: 40px;width: 225px;border:1px solid #dd2022;line-height: 40px;font-size: 22px;color: #dd2022;display: inline-block;border-radius: 5px;}
.btncon a:hover{color:#FFFFFF;background-color: #dd2022; }
.btncon a:last-child{background-color: #dd2022;color: #FFFFFF;margin-left: 34px;}
.btncon a:last-child:hover{color:#dd2022;background-color: #FFFFFF; }
/*咨询按钮*/



/*大咨询按钮*/
.bigzx{height: 60px;width: 375px;display: block;margin: 0 auto;line-height: 60px;background-color: #e63939;font-size: 24px;text-align: center;color: #FFFFFF;border-radius: 10px;margin-bottom: 75px;}