/* common */
#c3_wrap .c_inner { padding: 0 50px; margin: 0 auto; max-width: 1400px; width: 100%; }
#c3_wrap .c_tit h2 { position: relative; padding-left: 21px;}
#c3_wrap .c_tit h2::before {content: ''; display: block; width: 5px; height: 40px; background-color: #0050b4;  left: 0; top: 5px; position: absolute;}

/* font */
#c3_wrap .fs_45 {font-size: 45px; font-weight: 700; color:#000; line-height: 1.1;  }
#c3_wrap .fs_18 {font-size: 18px; font-weight: 400; color:#333; line-height: 1.83;   }

/* btn */
#c3_wrap .c_btn a {display: flex; align-items: center;  justify-content: space-between; font-size: 14px; color:#323940; font-weight: 400;
transition: all .3s; width: 180px; height: 45px; line-height: 1; border:1px solid #323940; padding: 0 19px; font-family: "Poppins", serif;}
#c3_wrap .c_btn a i {width: 15px; height: 15px; background:url("../img/c_btn_plus.png") 50% 50% no-repeat;  transition: all .3s;}
#c3_wrap .c_btn a:hover {border-color: #0050b4; background: #0050b4; color:#fff; }
#c3_wrap .c_btn a:hover i {transform: rotate(90deg); background-image: url("../img/c_btn_plus_hv.png"); }

#c3_wrap .c_btn.mob {display: none;}


#c3_wrap .line {position: absolute; top:0; height: 100%; width:100%; max-width: 1500px; left: 50%;  transform: translateX(-50%); z-index: -1; display: flex;
justify-content: space-between; align-items: flex-end; pointer-events: none;}
#c3_wrap .line > span {display: block ;width: 1px; height: 100%; background-color: #dce0e5;  }


/* c3 */
#c3_wrap { position:relative; z-index: 1; background-color: #f8f9fa; padding: 90px 0 65px; overflow: hidden; }
#c3_wrap::before {content: ''; display: block; position: absolute; left: 0; top:185px; width:100%; height: 1px; background:#dce0e5; z-index: -1; pointer-events: none;}
#c3_wrap::after {content: ''; display: block; position: absolute; left: 50%; bottom:0; width:1px; height: calc(100% - 185px); background:#dce0e5; z-index: -1; pointer-events: none;}
#c3_wrap .top { position:relative; display: flex; justify-content: space-between; align-items: center; margin-bottom: 85px;}


/* bo_list */
#c3_wrap .slider { width: 100%; position: relative; text-align: left; z-index: 2;}
#c3_wrap .slider .slide {outline: none; padding: 35px 0;}
@media screen and (min-width:1401px) {
    #c3_wrap .slider .slide { padding-right: 100px;}
    #c3_wrap .slider .slide + .slide {padding-right: 0; padding-left: 100px; }
}

#c3_wrap .slide a { display: flex; align-items: center; width: 100%; position: relative; outline: none; transition: all .3s;  padding: 0;}
#c3_wrap .slide .date { width:100px; height: 100px; background:#c1c1c3; display: flex; flex-direction: column; align-items: center; justify-content: center; line-height: 1.1; transition: all .3s; flex-shrink: 0; margin-right: 50px; }
#c3_wrap .slide .date b { display: block; font-size: 35px; font-weight:900; color: #fff; margin:0 0 5px; transition: all .3s; }
#c3_wrap .slide .date span {display: block; font-size: 18px; font-weight: 600; transition: all .3s; color: #fff; }
#c3_wrap .slide .txt {width: 100%; overflow: hidden;}
#c3_wrap .slide .txt h2 { display: block; width:100%; white-space: nowrap; text-overflow: ellipsis; overflow: hidden; margin:0 0 15px; font-size: 24px; font-weight: 700; line-height: 1.1; color:#000; }
#c3_wrap .slide .txt p { font-size:15px; font-weight: 300; line-height: 28px; height: 56px; text-overflow: ellipsis; overflow: hidden; word-break: keep-all; -webkit-line-clamp: 2; -webkit-box-orient: vertical; display: -webkit-box; color:#888;  }
/* hover */
#c3_wrap .slide a:hover {border-color: #0050b4; }
#c3_wrap .slide a:hover .date { background-color: #0050b4;  border-radius: 20px 0 20px 0; }

/* contr */
#c3_wrap .contr { position:absolute; left: 50%; top:40%;  transform: translate(-50%, -50%); width: 100%; max-width: 1700px; height: 0;  }
#c3_wrap .arrows,
#c3_wrap .dots {width: 100%; max-width: 50px;}
#c3_wrap .slick-arrow {transition: all .3s;font-size: 0; width: 45px; height: 45px; display: block; border:1px solid #dce0e5; border-radius: 50%;}
#c3_wrap .slick-prev { background:url('../img/prev.png') no-repeat center transparent; }
#c3_wrap .slick-next { background:url('../img/next.png') no-repeat center transparent; margin-top: 10px;}
#c3_wrap .slick-dots {display: flex; flex-direction: column; align-items: center; width: 100%; margin-top: 80px;}
#c3_wrap .slick-dots li + li { margin-top: 19px; }
#c3_wrap .slick-dots button { width: 11px; height: 11px; background-color: #dce0e5; border-radius: 50%; font-size: 0; transition: background-color .3s;  }
#c3_wrap .slick-dots .slick-active button { background:#323940; }
#c3_wrap .slick-arrow:hover { background-color: #323940; border-color: #323940}




@media screen and (max-width:1700px) {
    #c3_wrap .contr {position:static; height: auto; max-width: 1400px; padding: 0 50px; transform: none; margin: 0 auto; display: flex; justify-content: space-between;
    align-items: center; margin-top: 25px;}
    #c3_wrap .arrows,
    #c3_wrap .dots {width: auto; max-width:100%;}
    #c3_wrap .arrows {display: flex; }
    #c3_wrap .slick-next {margin: 0 0 0 8px;}
    #c3_wrap .slick-dots {margin: 0; flex-direction: row;}
    #c3_wrap .slick-dots li + li { margin:0 0 0 19px; }
}

@media screen and (max-width: 1599px) {
    /* common */
    #c3_wrap .line {display: none; }
    /* Content */
}

@media screen and (max-width:1400px) {
    #c3_wrap .slide .date {margin-right: 30px;}
    @media screen and (min-width:1025px) {
        #c3_wrap .slider .slide { padding-right: 50px;}
        #c3_wrap .slider .slide + .slide {padding-right: 0; padding-left: 50px; }
    }
}

@media screen and (max-width: 1024px) {
    /* common */
    #c3_wrap {padding: 70px 0; text-align: center;}
    #c3_wrap .c_inner {padding:0 30px;}
    #c3_wrap .c_tit h2::before {width: 40px; height: 4px; position: static; margin: 0 auto 20px;}

    /* font */
    #c3_wrap .fs_45 {font-size: 35px;}
    #c3_wrap .fs_18 {font-size: 16px; line-height: 1.65; }

    /* btn */
    #c3_wrap .c_btn a {margin:30px auto 0;}
    #c3_wrap .c_btn.pc {display: none;}
    #c3_wrap .c_btn.mob {display: flex; }

    /* content */
    #c3_wrap {padding: 0 0 70px;}
    #c3_wrap::after,
    #c3_wrap::before {display: none;}
    #c3_wrap .top {display: block; margin-bottom:40px; }

    #c3_wrap .slider {padding: 15px 0;}
    #c3_wrap .slider::before {content: ''; width: 100vw; height: 1px; left: -30px; top:0; display: block; position: absolute; background:#dce0e5; z-index: -1; pointer-events: none;}
    #c3_wrap .slider::after {content: ''; width: 100vw; height: 1px; left: -30px; bottom:0; display: block; position: absolute; background:#dce0e5; z-index: -1; pointer-events: none;}

    #c3_wrap .slider .slide {padding: 15px 0;}
    #c3_wrap .slide .date {margin-right: 20px; width: 80px; height: 80px;}
    #c3_wrap .slide .date b {font-size: 30px;}
    #c3_wrap .slide .date span {font-size: 15px;}
    #c3_wrap .slide .txt h2 {font-size: 20px;  margin: 0 0 7px;}
    #c3_wrap .slide .txt p {font-size: 14px;}

    #c3_wrap .contr {margin:40px 0 0; padding:0 30px; align-items: center; flex-direction: column-reverse;}

}

@media screen and (max-width: 640px) {
    /* common */
    /* #c3_wrap {padding: 50px 0;} */
    #c3_wrap .c_inner {padding:0 20px;}
    /* font size */
    #c3_wrap .fs_45 {font-size: 30px;}
    #c3_wrap .fs_18 {font-size: 14px;  }
    /* btn */
    #c3_wrap .c_btn a { font-size: 13px;  width: 170px; height: 40px; padding: 0 15px; }

    /* content */
    #c3_wrap {padding: 0 0 50px;}
    #c3_wrap .top {margin-bottom:30px; }

    #c3_wrap .slider::before,
    #c3_wrap .slider::after {left: -20px;}

    #c3_wrap .slide .date {margin-right: 15px; width: 70px; height: 70px; }
    #c3_wrap .slide .date b {font-size: 25px;}
    #c3_wrap .slide .date span {font-size: 13px;}
    #c3_wrap .slide a:hover .date { border-radius: 15px 0 15px 0; }
    #c3_wrap .slide .txt h2 {font-size: 17px;  margin: 0 0 7px;}
    #c3_wrap .slide .txt p {font-size: 13px; line-height: 24px; height: 48px;}

    #c3_wrap .contr { padding:0 20px; margin-top: 30px; }
}

@media screen and (max-width: 380px) {
    #c3_wrap .slide .date {margin-right: 15px; width: 60px; height: 60px; }
    #c3_wrap .slide .date b {font-size: 20px; }
    #c3_wrap .slide .date span {font-size: 11px;}
    #c3_wrap .slide .txt h2 {font-size: 15px;  margin: 0 0 5px;}
    #c3_wrap .slide .txt p {font-size: 12px; line-height: 20px; height: 40px;}
}