/* common */
.common_title{
    text-align: center;
}
.common_title>h4{
    font-size: 35px;
    color: #333;
    line-height: 1;
}
.common_title>p{
    font-size: 20px;
    color: #666;
    line-height: 1;
    margin-top: 30px;
}

.common_btn{
    width: 180px;
    height: 50px;
    line-height: 48px;
    text-align: center;
    margin: 0 auto;
    border: 1px solid #3185ff;
    border-radius: 25px;
}
.common_btn>a{
    display: block;
    font-size: 16px;
    color: #3185ff;
}
.common_btn:hover{
    background-color: #3185ff;
    -webkit-transition: all 0.3s ease-in-out;
	-moz-transition: all 0.3s ease-in-out;
	-ms-transition: all 0.3s ease-in-out;
	-o-transition: all 0.3s ease-in-out;
	transition: all 0.3s ease-in-out;
}
.common_btn:hover a{
    color: #fff;
}
/* common */

/* banner_wrapper */
.banner_wrapper{
    width: 100%;
    padding: 202px 0 148px;
    box-sizing: border-box;
    background: url(../../images/solution/O2O/banner.png) no-repeat center/cover;
}
.banner_wrapper .banner_txt{
    width: 1200px;
    margin: 0 auto;
}
.banner_txt>h4{
    font-weight: bold;
    font-size: 46px;
    color: #fff;
    line-height: 1;
    margin-bottom: 32px;
}
.banner_txt>p{
    font-size: 24px;
    color: #fff;
    line-height: 1;
}
.banner_txt>a{
    display: block;
    font-size: 16px;
    color: #0061df;
    width: 150px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    margin-top: 78px;
    background-color: #fff;
    border-radius: 6px;
}
/* banner_wrapper */

/* O2O_sec1 */
.O2O_sec1{
    width: 100%;
    padding: 70px 0;
    box-sizing: border-box;
}
.O2O_sec1 .sec1_box{
    width: 100%;
    text-align: center;
    margin: 72px 0 46px;
}
.sec1_box>img{
    max-width: 100%;
    width: 100%;
}
/* O2O_sec1 */

/* O2O_sec2 */
.O2O_sec2{
    width: 100%;
    padding: 70px 0;
    box-sizing: border-box;
    background-color: #f7fbff;
}
.O2O_sec2 .sec2_box{
    margin: 76px 0 54px;
}
.sec2_box .sec2_navs{
    width: 760px;
    height: 48px;
    line-height: 48px;
    text-align: center;
    margin: 0 auto;
    padding: 0 166px;
    box-sizing: border-box;
    border-bottom: 1px solid #ddd;
}
.sec2_navs>li{
    cursor: pointer;
    float: left;
    font-weight: bold;
    font-size: 20px;
    color: #333;
    width: 126px;
    height: 44px;
    margin-right: 176px;
}
.sec2_navs>li.active{
    color: #1580f8;
    border-bottom: 4px solid #1580f8;
}
.sec2_navs>li:last-child{
    margin-right: 0;
}
.sec2_box .sec2_main{
    margin-top: 70px;
}
.sec2_main .sec2_main_part{
    display: none;
}
.sec2_main .sec2_main_part.show{
    display: block;
}
.sec2_main .sec2_main_part.part1{
    width: 100%;
    padding: 0 7.5%;
    box-sizing: border-box;
}
.sec2_main_part .sec2_swiper .swiper-slide .slide_img{
    width: 190px;
    height: 360px;
    margin-bottom: 30px;
    padding: 10px 6px;
    box-sizing: border-box;
    background-color: #333;
    border-radius: 26px;
    box-shadow: 0 12px 20px rgba(0, 0, 0, .17);
}
.slide_img>img{
    max-width: 100%;
    width: 100%;
}
.sec2_main_part .sec2_swiper .swiper-slide .slide_txt{
    min-height: 40px;
    font-weight: bold;
    font-size: 18px;
    color: #333;
    line-height: 1;
    text-align: center;
}
.slide_txt>span{
    display: inline-block;
    font-weight: normal;
    font-size: 14px;
    margin-top: 8px;
}

.sec2_main_part>ul>li{
    float: left;
    width: 190px;
    margin-right: 146px;
}
.sec2_main_part>ul>li:last-child{
    margin-right: 0;
}
.sec2_main_part>ul>li .sec2_part_img{
    width: 190px;
    height: 360px;
    padding: 10px 6px;
    box-sizing: border-box;
    background-color: #333;
    border-radius: 26px;
    box-shadow: 0 12px 20px rgba(0, 0, 0, .17);
}
.sec2_part_img>img{
    max-width: 100%;
    width: 100%;
}
.sec2_main_part>ul>li .sec2_part_txt{
    font-weight: bold;
    font-size: 18px;
    color: #333;
    line-height: 1;
    text-align: center;
    margin-top: 30px;
}
/* O2O_sec2 */

/* O2O_sec3 */
.O2O_sec3{
    width: 100%;
    padding: 70px 0;
    box-sizing: border-box;
}
.O2O_sec3 .sec3_box{
    margin: 64px 0 54px;
}
.sec3_box>li{
    float: left;
    width: 19%;
    margin-right: 8%;
}
.sec3_box>li:last-child{
    margin-right: 0;
}
.sec3_box>li .sec3_img{
    width: 190px;
    height: 360px;
    margin: 0 auto 30px;
    padding: 10px 6px;
    box-sizing: border-box;
    background-color: #333;
    border-radius: 26px;
    box-shadow: 0 12px 20px rgba(0, 0, 0, .17);
}
.sec3_box>li .sec3_txt{
    font-weight: bold;
    font-size: 18px;
    color: #333;
    line-height: 1;
    text-align: center;
}
/* O2O_sec3 */

/* O2O_sec4 */
.O2O_sec4{
    width: 100%;
    padding: 70px 0;
    box-sizing: border-box;
    background-color: #f7fbff;
}
.O2O_sec4 .sec4_box{
    margin: 100px 0 68px;
}
/* O2O_sec4 */

/* O2O_sec5 */
.O2O_sec5{
    width: 100%;
    padding: 70px 0;
    box-sizing: border-box;
}
.O2O_sec5 .sec5_box{
    margin: 62px 0 72px;
}
.sec5_box>li{
    float: left;
    width: 18%;
    margin-right: 23%;
}
.sec5_box>li:last-child{
    margin-right: 0;
}
.sec5_box>li .sec5_img{
    margin-bottom: 10px;
}
.sec5_box>li .sec5_img>img{
    max-width: 100%;
    width: 100%;
}
.sec5_box>li .sec5_txt{
    text-align: center;
}
.sec5_box>li .sec5_txt>h6{
    font-weight: bold;
    font-size: 24px;
    color: #333;
    line-height: 1;
    margin-bottom: 12px;
}
.sec5_box>li .sec5_txt>p{
    font-size: 14px;
    color: #666;
    line-height: 1;
}
/* O2O_sec5 */