/* common */
.subpage { overflow: hidden; position:relative; text-align: left; }
.subpage > section {padding: 100px 0; position: relative; color:#000;}
.subpage img {max-width: inherit;}
.subpage > section:nth-of-type(even) {background: #f7f7f7; }
.sub_inner { padding: 0 50px; margin: 0 auto; max-width: 1560px; width: 100%; position: relative;}

.sub_tit {border-bottom: 1px solid #ddd; padding-bottom: 60px; margin-bottom:110px; position: relative; text-align: center;}
.sub_tit::before {content: ''; display: block; width: 176px; height: 3px; position: absolute; left: 50%;  transform: translateX(-50%); bottom:-1px; background: #000; }
.sub_tit span {color:#dc0c15; }

/* font size */
.fs_55 {font-size: 55px; font-weight :700; line-height: 1.1; font-family: 'Welcome';letter-spacing: -1.1px;}
.fs_54 {font-size: 54px; font-weight :800; line-height: 1.43;}
.fs_50 {font-size: 50px; font-weight :800; line-height: 1.43;}
.fs_37 {font-size: 37px; font-weight :700; line-height: 1.39;}
.fs_36 {font-size: 36px; font-weight :700; line-height: 1.39;}
.fs_34 {font-size: 34px; font-weight:500; line-height: 1.3; }
.fs_33 {font-size: 33px; font-weight:700; line-height: 1.3;}
.fs_31 {font-size: 31px; font-weight:700; line-height: 1.3;  }
.fs_32 {font-size: 32px; font-weight:700; line-height: 1.3; letter-spacing: -.64px; }
.fs_30 {font-size: 30px; font-weight:700; line-height: 1.3;}
.fs_28 {font-size: 28px; font-weight:700; line-height: 1.3;}
.fs_27 {font-size: 27px; font-weight:700; line-height: 1.3;}
.fs_26 {font-size: 26px; font-weight:700; line-height: 1.3;  }
.fs_25 {font-size: 25px; font-weight:700; line-height: 1.3;  }
.fs_24 {font-size: 24px; font-weight:700; line-height: 1.4;}
.fs_23 {font-size: 23px; font-weight:700; line-height: 1.4;}
.fs_22 {font-size: 22px; font-weight:600; line-height: 1.4; }
.fs_21 {font-size: 21px; font-weight:600; line-height: 1.67; }
.fs_20 {font-size: 20px; font-weight:400; line-height: 1.67; }
.fs_19 {font-size: 19px; font-weight: 400; line-height: 1.67; }
.fs_18 {font-size: 18px; font-weight: 400;  line-height: 1.83; }
.fs_17 {font-size: 17px; font-weight: 400; line-height: 1.72; }
.fs_16 {font-size: 16px; font-weight: 400;  line-height: 1.72; }
.fs_15 {font-size: 15px; font-weight: 400;  line-height: 1.72; }


/*Content CSS*/
#sec1 {background: linear-gradient(to bottom, #fff 0 32%, #f7f7f7 32%);}
#sec1 .bg_box {width: 100%; border-radius: 30px; height: 245px; display: flex; align-items: center; justify-content: center; text-align: center;
background:url("../img/ab3_sec1_bg.jpg") 50%/cover no-repeat; }
#sec1 .bg_box h3 { font-weight: 600; color:#fff; letter-spacing: -.54px;}

.his_list_wr {position: relative; padding: 35px 100px 110px 160px; margin-top: 100px; text-align: left; z-index: 1; }
.his_list_wr::before {content: ''; position: absolute; left:357px; top: -0; width: 1px; height: 100%; background: #ddd; z-index: -1;}
.his_list {position: relative; display: flex; align-items: flex-start; padding-bottom:170px; z-index: 1;}
.his_list_wr .his_list:last-child {padding-bottom: 0; }
.his_list .year {display: flex; align-items: center; flex-shrink: 0;}
.his_list .year h2 {color:#000; white-space: nowrap; line-height: 1;  font-size: 36px; font-weight: 700; width: 185px; text-align: left; }
.his_list .dot_wr {display: flex; align-items: center; flex-shrink: 0; }
.his_list .dot {position: relative; width: 25px; height: 25px; background-color: rgba(58,93,162,.3); border-radius: 50%; display: flex; align-items: center; justify-content: center;}
.his_list .dot::before {content: ''; width: 11px; height: 11px; border-radius: 50%; background: #3a5da2; }
.his_list .cont {width: 100%; padding-left: 70px; position: relative; display: flex; align-items: flex-start; top:-6px;}
/* .his_list .cont ul {position: relative; top:6px; } */
.his_list .cont li {display: flex; align-items: flex-start; position: relative; }
.his_list .cont li + li {margin-top:60px;}
.his_list .cont li h3 {font-weight: 700; color:#3a5da2; white-space: nowrap ;  line-height: 1; flex-shrink: 0; width: 85px; line-height: 1.83;}
.his_list .cont li p {color:#333; word-break: keep-all; line-height: 1.83; padding-top: 2px; padding-left: 16px; position: relative; display: flex;}
.his_list .cont li p::before {content: ''; display: block; width: 5px; height: 5px; background-color: #3a5da2; position: absolute; left: 0; top:16px; border-radius: 50%;}
.his_list .cont li p b {font-weight: 700; display: block; width: 35px;}
.his_list .cont li p + p {margin-top: 5px; }









@media screen and (max-width:1400px) {
    /* common */



}