html {
    scroll-behavior: smooth;
}

#s2_title_wrap {
    width: 500px;
    display: block;
}

.cover {
    opacity: 0.85;
}

.s3_box {
    float: left;
    width: 31.333%;
    margin-right: 3%;
    overflow: hidden;
}

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

.s3_img_box {
    position: relative;
}

.s3_img_box img {
    width: 100%;
}

.s3_img_txt {
    float: left;
    width: 90%;
    overflow: hidden;
    font-size: 16px;
    font-weight: 300;
    line-height: 26px;
    color: #ffffff;
    position: absolute;
    top: 40px;
    left: 25px;
    word-break: keep-all;
}

.s3_in_date {
    float: right;
    width: 100%;
    overflow: hidden;
    position: absolute;
    bottom: 15px;
    right: 15px;
    color: #ffffff;
    font-size: 12px;
    font-weight: 400;
    text-align: right;
}

.s3_txt_box {
    padding: 15px 0 25px 0;
}

.s3_txt_box img {
    float: left;
    width: 30px;
    overflow: hidden;
    padding-right: 7px;
}

.date {
    float: left;
    width: 90%;
    overflow: hidden;
    letter-spacing: 1.7px;
    color: #2e2e2e;
    font-weight: 400;
    font-size: 18px;
    padding-top: 1.7px;
}

.s3_box:hover .s3_txt_box img {
    filter: invert(1);
}


#section_3 {
    padding-bottom: 40px;
}

#in_s3 {
    padding: 30px 0 40px 0;
}

.s3_img_txt {
    font-size: 17px;
}

#more_btn {
    margin: 0 auto;
    width: 200px;
    height: 65px;
    overflow: hidden;
    background-color: #353535;
    text-align: center;
    line-height: 65px;
}

#more_btn a {
    font-size: 20px;
    font-weight: 400;
    color: #ffffff;
}

@media all and (max-width:1536px){
    #in_s3{
        width: 79%;
    }
}

@media all and (max-width:1366px){
    #in_s3{
        width: 88%;
    }
}