/* common */
.subpage { overflow: hidden; position:relative; text-align: center; }
.subpage > section {padding: 90px 0; position: relative; }
.subpage > section:nth-of-type(even) {background: #f7f7f7;}
.sub_inner { padding: 0 50px; margin: 0 auto; max-width: 1400px; width: 100%; }
.sub_tit {margin-bottom: 40px; }
.sub_tit h2::before {content: ''; width: 35px; height: 4px; display: block ;background-color: #e60013; margin: 0 auto 10px;}
.sub_tit.bor {padding-bottom: 50px; margin-bottom: 50px; border-bottom: 1px solid #ddd; }
.line_tit {position: relative; padding-left: 16px; text-align: left; }
.line_tit::before {content: ''; display: block; width: 4px; height: 70%;  background:#e60013; position: absolute; left: 0; top:15%;}
.dot_tit {position: relative; padding-left: 23px; text-align: left; }
.dot_tit::before {content: ''; display: block; width: 10px; height: 10px;  background:#e60013; position: absolute; left: 0; top:15px;}

.dot_list > li {position: relative; padding-left: 16px; text-align: left; }
.dot_list > li::before {content: ''; display: block; width: 5px; height: 5px; position: absolute; left: 0; top:21px; background: #000; border-radius: 50%;}

/* font size */
.fs_50 {font-size: 50px; font-weight:700; color: #000; line-height: 1.2; letter-spacing: -1.25px;}
.fs_32 {font-size: 32px; font-weight:700; line-height: 1.4; letter-spacing: -.64px; color:#000;  }
.fs_20 {font-size: 20px; font-weight:700; line-height: 1.4; letter-spacing: -.4px; color:#000;  }
.fs_18 {font-size: 18px; font-weight: 400; color: #333; line-height: 1.83; letter-spacing: -.36px; }
.fs_17 {font-size: 17px; font-weight: 400; color: #333; line-height: 1.75; letter-spacing: -.34px; }
.fs_16 {font-size: 16px; font-weight: 400; color: #333; line-height: 1.75; letter-spacing: -.36px; }


/*Content CSS*/
/* sec1 */
#sec1 {  padding-bottom: 50px;}
/* #sec1 {background: linear-gradient(to bottom, #fff 0 85%, #f7f7f7 85%); padding-bottom: 0;} */
#sec1 .img {margin-top: 70px; }

.subpage .line_tit {margin-bottom: 30px; }
.subpage .pd_box {display: flex; justify-content: space-between; }
.subpage .pd_box .img {width: calc(50% - 50px); border:1px solid #ddd; background-color: #fff; display: flex; align-items: center ;justify-content: center;
min-height: 386px; }
.subpage .pd_box .txt {width: 50%;}
.subpage .pd_box .dot_list {border-top: 1px solid #000;}
.subpage .pd_box .dot_list > li {padding-top: 10px; padding-bottom: 10px; border-bottom: 1px solid #ddd; }




@media screen and (max-width:1400px) {
    /* common */
    .subpage br:not(.space) {display: none;}

    /* content */
    .subpage .pd_box .img {width: calc(50% - 30px); padding: 20px; }

}

@media screen and (max-width: 1024px) {
    /* common */
    .subpage {text-align: center;}
    .subpage > section {padding: 70px 0; }
    .sub_inner {padding:0 30px;}
    .sub_tit.bor { margin-bottom: 40px; padding-bottom: 40px; }
    /* font size */
    .fs_50 {font-size: 35px;}
    .fs_32 {font-size: 27px;}
    .fs_20 {font-size: 18px;}
    .fs_18 {font-size: 16px; line-height: 1.65;}
    .fs_17 {font-size: 15px; line-height: 1.65;}
    .fs_16 {font-size: 14px; line-height: 1.65;}

    .dot_tit::before {top:12px; }

    .dot_list > li::before {top:18px;}

    /* content */
    #sec1 .img {margin-top: 40px; }

    .subpage .pd_box {flex-direction: column; align-items: center; }
    .subpage .pd_box .img {width:100%; min-height: 0; padding: 30px; }
    .subpage .pd_box .txt {width: 100%; margin-top: 30px;}

}

@media screen and (max-width: 640px) {
    /* common */
    .subpage > section {padding: 50px 0;}
    .sub_inner {padding:0 20px;}
    .sub_tit {margin-bottom: 30px; }
    .sub_tit.bor { padding-bottom: 30px; margin-bottom: 30px;}

    /* font size */
    .fs_50 {font-size: 30px;}
    .fs_32 {font-size: 22px;}
    .fs_20 {font-size: 16px;}
    .fs_18 {font-size: 14px;}
    .fs_17 {font-size: 14px;}
    .fs_16 {font-size: 13px;}

    .dot_tit {padding-left: 15px;}
    .dot_tit::before {top:10px; width: 7px; height: 7px; }

    .dot_list > li {padding-left: 12px;}
    .dot_list > li::before {width: 4px; height:4px;}

    /* content */
    #sec1 .img {margin-top: 30px; }
    /* sec1 */

    .subpage .line_tit {margin-bottom: 20px; }
    .subpage .pd_box .txt {width: 100%; margin-top: 20px;}

}
