#s2_main_title{
    font-size:52px;
}

#s2_sub_title{
    font-size: 18px;
    font-weight: 400;
}

#s2_title_wrap{
    width: 385px;
    display: block;
}

#section_2,#section_3{
    /*background-color: #f9f9f9;*/
}

.counter_wraps{
    float: left;
    width: 100%;
    overflow: hidden;
    margin-top: 30px;
}

.counters{
    float: left;
    width: 33%;
    overflow: hidden;
    font-size: 27px;
    font-weight: 400;
    text-align: center;
    color: #333333;
}

.c_num{
    float: left;
    width: 100%;
    display: block;
    font-size: 60px;
    font-weight: 700;
    color: #454545;
}

.s3_wrap,.s3_txt_box,.s3_img_box{
    float: left;
    width: 100%;
    overflow: hidden;
}

.s3_wrap{
    margin-top: 100px;
}

.s3_in{
    float: left;
    width: 29%;
    margin:0 6% 70px 0;
    border: 1px solid rgba(0,0,0,0.1);
    box-shadow: 10px 10px 5px rgba(0,0,0,0.2);
    box-sizing: border-box;
    padding: 2%;

}

.s3_title{
    float: left;
    display: inline-block;
    height: 125px;
    font-size: 21px;
    font-weight: 700;
    padding-bottom: 15px;
    border-bottom: 1px solid #231815;
    box-sizing: border-box;
    padding-top: 10px;
    word-break: keep-all;
    line-height:30px;
}

.s3_txt{
    float: left;
    width: 100%;
    overflow: hidden;
    font-size: 16px;
    font-weight: 400;
    color: #231815;
    margin: 20px 0 37px 0;
}

.s3_img_box{
    position: relative;
    margin-top: 30px;
}

.s3_img_box img{
    width: 100%;
    filter: brightness(0.6);
}

.s3_text{
    float: left;
    display: inline-block;
    height: auto;
    font-size: 22px;
    font-weight: 400;
    color: #ffffff;
    position: absolute;
    bottom: 10px;
    left: 10px;
    letter-spacing: -0.5px;
}

.arrow{
    float: right;
    width: 60px;
    height: 50px;
    font-size: 16px;
    font-weight: 400;
    color: #ffffff;
    text-align: center;
    line-height: 50px;
    background-color: #414141;
    position: absolute;
    bottom: 0;
    right: 0;
}

.next_btn{
    margin: 0 auto;
    width: 120px;
    height: 30px;
    overflow: hidden;
    padding: 40px 0;
}

.next_btn li{
    float: left;
    width: 30px;
    height: 30px;
    margin-right: 15px;
    border-radius: 3px;
    background-color: #dddddd;
    text-align: center;
    line-height: 30px;
}

.next_btn li:nth-child(1){
    background-color: #4c4f6f;
}

.next_btn li:last-child{
    margin-right: 0;
}

#s1_wrap{
    width: 63%;
    margin-left: -29.5%;
}

.s1_btn{
    width: 21%;
}

.s1_btn:nth-child(3){
    margin-right: 3%;
}

.s1_btn:nth-child(4){
    margin-right:0;
}

.s1_btn a{
    font-size: 21px;
}


@media all and (max-width:1600px){
    .s3_title{
        font-size: 20px;
    }
}