.libai_bk1{ height: 551px; position: relative; background: url(../images/libai_img1.png) no-repeat center top; max-width:1920px; min-width: 1200px; margin: 0 auto; margin-top: 68px;}
.libai_bk1_n{ width: 1200px; margin: 0 auto; position: relative; padding-top: 85px;}
.libai_bk1_n h3{ width: 792px; height: 45px; line-height: 45px; margin: 30px 0 30px 261px; text-align: center; font-size: 32px; color: #010101;}
.libai_bk1_n p{ width: 792px; font-size: 24px; color: #050000; line-height: 55px; text-indent: 2em; margin-left: 261px;}

h3.libai_bt{ background: url(../images/libai_btbj1.png) no-repeat center top; font-size: 32px; color: #ffffff; width: 202px; height: 89px; line-height: 89px; margin: 0 auto; padding-left: 50px; margin-top: 66px; font-weight: lighter;}

.libai_bk2{ height: 1165px; position: relative; background: url(../images/libai_bj1.png) no-repeat left 188px; max-width:1920px; min-width: 1200px; margin: 0 auto;}
.leibie{ width: 1200px; margin: 0 auto; position: relative; margin-top: 40px; background: url(../images/liubai_pic3.png) no-repeat center top; height: 367px; padding-top: 86px;}
.leibie p{ line-height: 50px; font-size: 24px; color: #050000; width: 1024px; margin: 0 auto;}
.leibie p b{ color: #d90000;}
.libai_bt1{ margin-top: 96px;}
.leibie1{ background: url(../images/liubai_pic2.png) no-repeat center top; padding-top: 74px; height: 621px; position: relative; z-index: 99;}

.libai_bk3{ height: 724px; position: relative; background: url(../images/libai_bj2.png) no-repeat right 0; max-width:1920px; min-width: 1200px; margin: 0 auto; z-index: 0;}
.libai_bk3_n{ padding: 290px 0 0 0;}
h3.libai_bt3{ margin-top: 0;}
.libai_richeng{ background: url(../images/libai_richeng.png) no-repeat 45px 98px; height: 337px; position: relative; width: 1200px; margin: 0 auto; margin-top: 54px;}
.libai_richeng p{ position: absolute; font-size: 24px; color: #050000; width: 298px; text-align: center;}
.libai_richeng p b{ color: #d90000;}
.libai_richeng p.p_1{ left: 45px;}
.libai_richeng p.p_2{ right: 0;}
.libai_richeng p.p_3{ left: 458px; top: 200px;}

.libai_jiangx{ background: url(../images/libai_jiangxiang.png) no-repeat top center; height: 332px; margin: 0 auto; margin-top: 50px;}

.libai_bk4{ position: relative; background: url(../images/libai_bj3.png) no-repeat left 122px; max-width:1920px; min-width: 1200px; margin: 0 auto; z-index: 0;}
.libai_bk4 p.p_1{ font-size: 24px; color: #050000; line-height: 39px; width: 1072px; margin: 0 auto; padding-top: 55px;}

h3.libai_bt5{ background: url(../images/libai_btbj2.png) no-repeat center top; font-size: 32px; color: #ffffff; width: 406px; height: 89px; line-height: 89px; margin: 0 auto; padding-left: 50px; margin-top: 109px; font-weight: lighter;}

.leibie3{ width: 1200px; margin: 0 auto; position: relative; margin-top: 46px; background: url(../images/liubai_pic1.png) no-repeat center top; height: 503px; padding-top: 80px; margin-bottom: 102px;}
.leibie3 p{ line-height: 40px; font-size: 24px; color: #050000; width: 1024px; margin: 0 auto; margin-bottom: 14px;}