.f-left{float: left;}
.clear-float{clear: both;}

.navbar-header .icon-bar{
    background: #ccc !important;
    width: 16px !important;
}

.an_relative{
    position: relative;
    top:0px;
    left: 0px;
}

.an_new_hot{
    position: absolute;
    top:16px;
    left: 85px;
    width: 36px;
    height: 16px;
    line-height: 16px;
    background: #ff0000;
    border: 1px solid #ffffff;
    border-radius: 7px;
    display: block;
    font-size: 12px;
    color: #fff;
    text-align: center;
}

@media screen and (max-width:768px) {
    .an_new_hot{
        top:6px;
        left: 116px;
    }
}

.an_banner{
    background: url("../img/an_bg.png") bottom no-repeat;
    height: 1040px;
    background-size:cover;
    padding-top: 198px;
    color: #fff;
}
.an_banner_text_1{
    font-size: 54px;
    text-align: center;
}
.an_banner_text_2{
    text-align: center;
    font-size: 24px;
}
.an_down_box{
    width: 392px;
    margin: 30px auto 30px;
}
.an_down_box_btn{
    width: 270px;
    height: 114px;
    background: linear-gradient(135deg,#43cfd4, #19d467);
    border-radius: 16px;
}
.an_down_box_btn a{
    display: block;
    color: #fff;
    height: 114px;
}
.an_down_flag{
    position: absolute;
    top:0px;
    left: 0px;
    width: 62px;
    height: 24px;
    background: #ffffff;
    border-radius: 16px 0px 16px 0px;
    color: #2ABB59;
    text-align: center;
    font-size: 12px;
    line-height: 24px;
}
.an_down_icon{
    position: absolute;
    top:33px;
    left: 28px;
    width: 66px;
    height: 48px;
    background: url("../img/an_down_icon.png") center;
    background-size:cover;
}
.an_down_text{
    position: absolute;
    top:18px;
    left: 121px;
    font-size: 23px;
    /*font-weight: 600;*/
    text-align: left;
    color: #ffffff;
    letter-spacing: 2px;
}
.an_down_box_code{
    width: 114px;
    height: 114px;
    background: #ffffff;
    border-radius: 8px;
    background: url("../img/ewm.png") center no-repeat;
    background-size:130px 130px;
    margin-left: 8px;
}
.an_down_box_code img{
    width: 106px;
    height: 106px;
    margin: 4px auto;
    display: block;
}
.small_version_info_1{
    position: absolute;
    top:58px;
    left: 121px;
    font-size: 12px;
}
.small_version_info_2{
    position: absolute;
    top:77px;
    left: 121px;
    font-size: 12px;
}
.an_banner_text_3{
    max-width: 810px;
    margin: 0px auto;
    font-size: 14px;
    padding: 0px 25px;
}
@media screen and (max-width:768px) {
    .an_banner{
        padding-top: 100px;
        height: 809px;
    }
    .an_banner_text_1{
        font-size: 34px;
    }
    .an_banner_text_2{
        font-size: 18px;
    }
    .an_down_box{
        width: 180px;
        margin: 24px auto 60px;
    }
    .an_down_box_btn{
        width: 180px;
        height: 48px;
        border-radius: 10px;
    }
    .an_down_box_btn a{
        height: 48px;
    }
    .an_down_flag{
        width: 48px;
        height: 14px;
        line-height: 14px;
        left: auto;
        right: 0px;
        border-radius: 0px 10px 0px 10px;
    }
    .an_down_flag span{
        display: none;
    }
    .an_down_icon{
        width: 33px;
        height: 24px;
        top:13px;
        left: 20px;
    }
    .an_down_text{
        font-size: 18px;
        top:10px;
        left: 73px;
        /*font-weight: 600;*/
    }
    .an_down_box_code{
        display: none;
    }
    .small_version_info_1{
        top:60px;
        left: 82px;
    }
    .small_version_info_2{
        top:60px;
        left: 0px;
    }
    .an_banner_text_3{
        font-size: 12px;
    }
}

.an_feature_box ul{
    max-width: 1176px;
    margin: 95px auto 0px;
    color: #fff;
    text-align: center;
    padding: 0px;
}
.an_feature_box ul li{
    width: 25%;
    float: left;
    list-style: none;
}
.an_feature_icon img{
    display: block;
    width: 74px;
    height: 74px;
    margin: 0px auto;
}
.an_feature_t1{
    font-size: 20px;
    line-height:20px;
    margin: 20px 0px 8px;
}
.an_feature_t2{
    font-size: 14px;
}
@media screen and (max-width:768px) {
    .an_feature_box ul{
        max-width: inherit;
        margin: 14px auto 0px;
    }
    .an_feature_box ul li{
        width: 50%;
    }
    .an_feature_icon img{
        width: 37px;
        height: 37px;
        margin-top: 26px;
    }
    .an_feature_t1{
        font-size: 16px;
        line-height:16px;
        margin: 12px 0px 4px;
    }
    .an_feature_t2{
        font-size: 12px;
        width: 80%;
        margin: 0px auto;
    }
}

.an_step{}
.an_step_title{
    color: #333;
    font-size: 54px;
    line-height: 78px;
    text-align: center;
    padding-top: 120px;
}
.an_step_line{
    width: 80px;
    height: 8px;
    background: #50b370;
    border-radius: 4px;
    margin: 8px auto;
}
.an_step_list{
    /*padding-bottom: 100px;*/
}
.an_step_list ul{
    max-width: 1176px;
    margin: 72px auto 0px;
    color: #333;
    padding: 0px;
}
.an_step_list ul li{
    width: 33.3333%;
    float: left;
    list-style: none;
}
.an_step_img img{
    display: block;
    width: 368px;
    height: 280px;
    margin: 0px auto;
}
.an_step_t1{
    font-size: 16px;
    line-height:16px;
    margin: 20px 20px 8px;
    border-left: #50B370 solid 2px;
    padding-left: 6px;
}
.an_step_t2{
    font-size: 14px;
    color: #666;
    padding:0px 30px;
}

@media screen and (max-width:768px) {
    .an_step_title{
        font-size: 28px;
        line-height: 39px;
        padding-top: 55px;
    }
    .an_step_line{
        width: 40px;
        height: 4px;
        margin: 6px auto -10px;
    }
    .an_step_list{
        /*padding-bottom: 50px;*/
    }
    .an_step_list ul{
        max-width: inherit;
        margin: 0px auto 0px;
    }
    .an_step_list ul li{
        width: 100%;
        clear: both;
        padding-top: 50px;
    }
    .an_step_img img{
        width: 325px;
        height: 247px;
    }
}

.an_feedback{
}
.an_feedback_title{
    color: #333;
    font-size: 54px;
    line-height: 78px;
    text-align: center;
    padding-top: 120px;
}
.an_feedback_line{
    width: 80px;
    height: 8px;
    background: #50b370;
    border-radius: 4px;
    margin: 8px auto;
}
.an_feedback_main{
    max-width: 780px;
    margin: 0px auto;
    padding: 50px 15px 30px;
}
@media screen and (max-width:768px) {
    .an_feedback_title{
        font-size: 28px;
        line-height: 39px;
        padding-top: 55px;
    }
    .an_feedback_line{
        width: 40px;
        height: 4px;
        margin: 6px auto -10px;
    }
}