@charset "utf-8";
body{ margin:0; padding:0; font-family:΢ÈíÑźÚ;}
a{ text-decoration:none}
li{list-style: none;}
.xm_main{ width:1100px; margin:0 auto;}
.xm_main .b1{ width:100%; height:340px;}

.xm_main .b2{ background:url(../images/b2_bg.png) no-repeat; width:1091px; height:436px; position:relative; margin-top:33px;}
.xm_main .b2 .title{ background:url(../images/b2_title.png) no-repeat; width:320px; height:110px; position:absolute; top:0;left:0; font-size:22px; color:#fff; font-weight:bold; line-height:100px; text-align:center;}
.xm_main .b2 .text{ width:517px; font-size:16px; color:#fff; font-weight:bold; line-height:36px; float:left; margin:150px 0 0 135px;}
.xm_main .b2 .right{ float:left; margin:112px 0 0 114px; height:231px;}
.xm_main .b2 .right em{ display:block; background:url(../images/b2_ma.png) no-repeat; width:187px; height:187px;}
.xm_main .b2 .right p{ font-size:14px; color:#fff; text-align:center; display:block;}

.xm_main .b3{ width:100%; height:471px;}
.xm_main .b3 .left{ width:453px; float:left; margin-top:70px;}
.xm_main .b3 .left .title{ background:url(../images/b3_left_title.png) no-repeat; width:385px; height:79px; line-height:79px; font-size:22px; font-weight:bold; padding-left:43px;color:#fff;}
.xm_main .b3 .left .title b{ font-size:18px; font-weight:normal; margin-left:12px;}
.xm_main .b3 .left .con{ width:363px; height:200px; border:1px solid #dddddd; margin:39px 0 0 86px;}
.xm_main .b3 .left .con p{ width:100%; text-align:center; color:#666; font-size:14px;padding-top:8px;}
.xm_main .b3 .left .con .d1{ width:181px; height:100%; border-right:1px solid #dddddd; float:left;}
.xm_main .b3 .left .con .d1 em{ display:block; background:url(../images/b3_left_m1.png) no-repeat; width:139px; height:139px; margin:0 auto; margin-top:21px;}

.xm_main .b3 .left .con .d2{ width:180px; float:left;}
.xm_main .b3 .left .con .d2 em{ display:block; background:url(../images/AndroidAPP.png) no-repeat; width:136px; height:136px; margin:0 auto; margin-top:22px;}
.xm_main .b3 .right{ width:603px; height:471px; float:left; margin-left:40px;}

.xm_main .b4{ background:url(../images/b4_bg.png) no-repeat; width:1136px; height:584px; position:relative;}
.xm_main .b4 .title{background:url(../images/b2_title.png) no-repeat; width:320px; height:110px; position:absolute; top:0;left:0; font-size:22px; color:#fff; font-weight:bold; line-height:100px; text-align:center; }
.xm_main .b4 a{ display:block; width:104px; height:34px; background:url(../images/b4_a.png) no-repeat; position:absolute;color:#fff; font-size:16px; line-height:34px; text-align:center; left:44%; top:69%;}

.xm_main .b5{ height:320px; width:100%; margin-top:35px;}
.xm_main .b5 .left{ width:453px; float:left; float:left;}
.xm_main .b5 .left .title{ background:url(../images/b3_left_title.png) no-repeat; width:385px; height:79px; line-height:79px; font-size:22px; font-weight:bold; padding-left:43px;color:#fff;}
.xm_main .b5 .left .title b{ font-size:18px; font-weight:normal; margin-left:12px;}
.xm_main .b5 .left .con{ width:363px; height:200px; /*border:1px solid #dddddd; */margin:39px 0 0 86px;}
.xm_main .b5 .left .con p{ width:100%; text-align:center; color:#666; font-size:14px;padding-top:8px;}
.xm_main .b5 .left .con .d1{ width:181px; height:100%; border:1px solid #dddddd; float:left;}
.xm_main .b5 .left .con .d1 em{ display:block; background:url(../images/b5_m1.png) no-repeat; width:139px; height:139px; margin:0 auto; margin-top:21px;}
.xm_main .b5 .left .con .d2{ width:180px; float:left;}
.xm_main .b5 .left .con .d2 em{ display:block; background:url(../images/b5_m2.png) no-repeat; width:136px; height:136px; margin:0 auto; margin-top:22px;}

.xm_main .b5 .right{ width:385px; float:right;}
.xm_main .b5 .right .title{ background:url(../images/b5_right_title.png) no-repeat; width:385px; height:79px; line-height:79px; font-size:22px; font-weight:bold; padding-left:43px;color:#fff;}
.xm_main .b5 .right .title b{ font-size:18px; font-weight:normal; margin-left:12px;}
.xm_main .b5 .right .con{ width:182px; height:200px; border:1px solid #ddd; margin:39px 0 0 86px;}
.xm_main .b5 .right .con em{display:block; background:url(../images/b5_m3.png) no-repeat; width:136px; height:136px; margin:0 auto; margin-top:22px;}
.xm_main .b5 .right .con p{ width:100%; text-align:center; color:#666; font-size:14px; padding-top:8px; }