@charset "utf-8";
/*=============================================================
 history top Layout
=============================================================*/

/* ------------------------------------------------------------
   history_block-01
------------------------------------------------------------ */
.history_block-01 ul {
    position: relative;
}
.history_block-01 li {
    position: relative;
    justify-content: center;
    column-gap: normal;
}
.history_block-01 li:first-child {
    padding-bottom: 220px;
}
.history_block-01 li:last-child {
    padding-bottom: 50px;
    position: absolute;
    bottom: 0;
    left: 48%;
    transform: translateX(-50%);
    width: 100%;
}
.history_block-01 li::before {
    content: "";
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, rgba(196,197,198,1) 69%, rgba(0,114,191,1) 100%);
    position: absolute;
    top: 0;
    transform: translateX(-50%);
}
.history_block-01 li:last-child::before {
    background: linear-gradient(180deg, rgba(196,197,198,1) 50%, rgba(0,114,191,1) 100%);
}
.history_block-01 li::after{
    content: "";
    width: 8px;
    height: 8px;
    border-top: 2px solid #0072BF;
    border-right: 2px solid #0072BF;
    position: absolute;
    bottom: 0;
    left: 49.9%;
    transform: translateX(-50%) rotate(135deg);
}
.history_block-01 li .txt_block {
    text-align: right;
    position: relative;
    top: -15px;
    right: 50px;
}
.history_block-01 li .txt_block .year {
    font-size: 32px;
    font-weight: bold;
    color: #0072BF;
    line-height: 1;
    position: relative;
}
.history_block-01 li .txt_block .year::before {
    content: "";
    width: 16px;
    height: 16px;
    background: #ADB4B9;
    border-radius: 50%;
    position: absolute;
    top: 10px;
    right: -58px;
}

.history_block-01 li .txt_block .year::after {
    content: "";
    background: url(../img/dot-line_gray.png);
    width: 30px;
    height: 2px;
    position: absolute;
    top: 17px;
    right: -40px;
}
.history_block-01 li .link-arw {
    margin-right: 20px;
    margin-top: 0px !important;
    position: relative;
}
.history_block-01 li .link-arw::after {
    content: '';
    background: url(/shared/img/icon-ac.svg) center center no-repeat;
    background-size: 16px 16px;
    width: 16px;
    height: 16px;
    position: absolute;
    top: calc(50% - 8px);
    right: -20px;
}
.history_block-01 li .link-arw a:not(.link-blank)::after {
    content: none;
}
.history_block-01 li .link-arw:hover::after {
    top: calc(50% - 5px);
    right: -20px;
}
.history_block-01 li .img_block {
    padding-left: 30px;
    font-size: 15px;
    line-height: 1.3;
    left: 50px;
    position: relative;
}
.history_block-01 li:last-child .img_block {
    position: relative;
    left: 70px;
}
.history_block-01 li .img_block span {
    display: block;
    color: #0072BF;
    font-weight: bold;
    padding: 5px 0 2px;
}


/* ------------------------------------------------------------
   history_block-02
------------------------------------------------------------ */
.history_block-02 ul {
    position: relative;
}
.history_block-02 ul::before {
    content: "";
    width: 3px;
    height: 100%;
    background: url("../img/line.png") no-repeat;
    background-position: bottom;
    background-size: cover;
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
}
.history_block-02 ul li {
    width: 50%;
    padding-bottom: 100px;
}
.history_block-02 .pos_r {
    margin: 0 0 0 auto;
}
.history_block-02 li:nth-child(2) {
    margin-top: -530px;
}
.history_block-02 li:nth-child(3) {
    position: absolute;
    right: 0;
}
.history_block-02 li:nth-child(6) {
    margin-top: -380px;
}
.history_block-02 li:nth-child(8) {
    margin-top: -190px;
}
.history_block-02 li:nth-child(10) {
    margin-top: -360px;
}
.history_block-02 .year {
    font-size: 40px;
    font-weight: bold;
    color: #0072BF;
    line-height: 1;
    position: relative;
}
.history_block-02 .pos_r .year,
.history_block-02 .pos_r .txt_block {
    padding-left: 40px;
}
.history_block-02 .pos_l .year,
.history_block-02 .pos_l .txt_block {
    text-align: right;
    padding-right: 40px;
}
.history_block-02 .year::before {
    content: "";
    width: 17px;
    height: 17px;
    background: url("../img/circle_01.png")no-repeat;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}
.history_block-02 .year.active::before {
    content: "";
    width: 33px;
    height: 33px;
    background: url("../img/circle_02.png")no-repeat;
}
.history_block-02 li:nth-child(3) .year.active::before {
    background: none;
}
.history_block-02 .pos_r .year::before {
    left: -9px;
}
.history_block-02 .pos_r .year.active::before {
    left: -16px;
}
.history_block-02 .pos_l .year::before {
    right: -16px;
}
.history_block-02 .year::after {
    content: "";
    background: url(../img/dot-line_blue.png);
    width: 30px;
    height: 2px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}
.history_block-02 .pos_r .year::after {
    left: 0;
}
.history_block-02 .pos_l .year::after {
    right: 0;
}
.history_block-02 .pos_l .txt_block {
    text-align: left;
}
.history_block-02 .txt {
    padding: 15px 0 10px;
    font-size: 23px;
}
.history_block-02 .txt span {
    font-weight: bold;
}
.history_block-02 .desc {
    font-size: 15px;
    padding-top: 10px;
}
.history_block-02 .desc span {
    display: block;
    font-weight: bold;
}

/* ------------------------------------------------------------
   animation
------------------------------------------------------------ */

.history_block-01 li .txt_block .year span,
.history_block-01 li .txt_block .txt,
.history_block-01 li .txt_block .link-arw,
.history_block-01 li .img_block {
    opacity: 0;
    transition: .8s;
    right: 50px;
}
.history_block-01 li .txt_block .year {
    opacity: 0;
    transition: .8s;
}
.history_block-01 li .txt_block.active .year {
    opacity: 1;
}
.history_block-01 li .txt_block.active .year span,
.history_block-01 li .txt_block.active .txt,
.history_block-01 li .txt_block.active .link-arw,
.history_block-01 li .img_block.active {
    position: relative;
    right: 0;
    opacity: 1;
}
.history_block-01 .img_block.active {
    left: 0;
}
.history_block-01 li:last-child .img_block.active {
    left: 20px;
}
/* .history_block-02 */
.history_block-02 .year,
.history_block-02 .year span,
.history_block-02 .txt_block {
    opacity: 0;
    transition: .8s;
    position: relative;
}
.history_block-02 .year.active,
.history_block-02 .year.active span,
.history_block-02 .txt_block.active {
    opacity: 1;
}
.history_block-02 .pos_r .year span {
    left: 50px;
}
.history_block-02 .pos_l .year span {
    right: 50px;
}
.history_block-02 .pos_r .year.active span {
    left: 0;
}
.history_block-02 .pos_l .year.active span {
    right: 0;
}
.history_block-02 .pos_r .txt_block {
    left: 50px;
}
.history_block-02 .pos_l .txt_block {
    right: 50px;
}
.history_block-02 .pos_r .txt_block.active {
    left: 0;
}
.history_block-02 .pos_l .txt_block.active {
    right: 0;
}


/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 Smartphones
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
@media only screen and (max-width:767px), only screen and (max-device-width:767px){
/* ------------------------------------------------------------
   history_block-01
------------------------------------------------------------ */
    .history_block-01 li::before,
    .history_block-01 li::after {
        left: 51.5%;
    }
    .history_block-01 li:last-child::before,
    .history_block-01 li:last-child::after {
        left: 50%;
    }
    .history_block-01 li .txt_block,
    .history_block-01 li .img_block {
        width: 50%;
        margin-top: 0;
    }
    .history_block-01 li .txt_block {
        text-align: left;
        top: -10px;
        right: 0;
        margin-top: 0;
    }
    .history_block-01 li .txt_block .year {
        font-size: 24px;
    }
    .history_block-01 li .txt_block .year::before {
        top: 6px;
        right: -18px;
    }
    .history_block-01 li:last-child .txt_block .year::before {
        right: -8px;
    }
    .history_block-01 li .txt_block .year::after {
        width: 100px;
        top: 13px;
        right: 0;
    }
    .history_block-01 li .img_block>*:first-of-type {
        margin-top: 0;
    }
    .history_block-01 li:first-child {
        padding-bottom: 420px;
    }
    .history_block-01 li:last-child .img_block.active {
        left: 10px;
    }
    .history_block-01 li .link-arw {
        margin-right: 30px;
    }
    .history_block-01 li .link-arw::after {
        right: -15px;
    }
    
/* ------------------------------------------------------------
   history_block-02
------------------------------------------------------------ */   
    .history_block-02 .year {
        font-size: 32px;
    }
    .history_block-02 .txt {
        font-size: 16px;
    }
    .history_block-02 .pos_r .year {
        text-align: right;
    }
    .history_block-02 .pos_l .year {
        text-align: left;
    }
    .history_block-02 .year::after {
        width: 80px;
    }
    .history_block-02 .pos_r .txt_block {
        padding-left: 30px;
    }
    .history_block-02 .pos_l .txt_block {
        padding-right: 30px;
    }
    .history_block-02 li:first-child {
        padding-bottom: 230px;
    }
    .history_block-02 li:nth-child(4) {
        padding-bottom: 60px;
    }
    .history_block-02 li:nth-child(8) {
        margin-top: -50px;
    }
}
@media only screen and (max-width:420px), only screen and (max-device-width:420px) {
    .history_block-01 li::before, .history_block-01 li::after {
        left: 53%;
}
/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 Smartphones (portrait)
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
@media only screen and (max-width:440px){



}

/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 Smartphones small (portrait)
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
@media only screen and (max-width:374px){



}