화살표 색깔과 크기를 조절못해서 방황하고 있습니다. 채택완료

어느걸 건드려야 화살표 수정이 가능할까요.

이틀째 보고 있는데

https://jineecode.tistory.com/77 이걸 참고했더니

실패했어요.

[code]

/*main.css*/

.table_box{display: table-cell; vertical-align: middle; text-align: center;}

/*공통요소*/ .main_sec{width: 100%; padding: 90px 0 100px;} .tit_area .sub_tit{display: block; margin-bottom: 10px; text-align: center; font-size: 16px; color: #fff;} .tit_area .main_tit{font-size: 28px; line-height: 32px; color: #444; font-weight: 700; text-align: center;} .tit_area .desc{margin: 25px auto 0; padding: 0 5px; word-break: keep-all; color: #888; font-size: 16px; line-height: 22px; text-align: center;}

.tit_area .view_more{position: relative; margin: 30px auto 0; width: 160px; height: 45px; border: 1px solid #fff; transition-duration: 0.3s; transition-timing-function: ease-in-out;} .tit_area .view_more a{line-height: 45px; color: #fff; text-align: center; font-size: 14px;} .tit_area .view_more:hover{background: #fff;} .tit_area .view_more:hover a{color: #222;}

/*banner*/ .main_banner{width: 100%; display: block;} .main_banner .mb_slide{position: relative; height: 900px; background-size: cover; background-repeat: no-repeat; background-position: center;} .main_banner .mb_slide1{background-image: url(../img/main/banner1.jpg);} .main_banner .mb_slide2{background-image: url(../img/main/banner2.jpg);} .main_banner .mb_slide3{background-image: url(../img/main/banner3.jpg);} .main_banner .mb_slide4{background-image: url(../img/main/banner4.jpg);}

.main_banner .swiper-button-prev, .main_banner .swiper-button-next{ margin-top: 0; width: 80px; height: 80px;     border: 1px solid rgba(255,255,255,9.4); -webkit-transform: translateY(-50%); -ms-transform: translateY(-270%); transform: translateY(-270%); ;}  .main_banner .swiper-button-prev{}  .main_banner .swiper-button-prev:after{color: #fff;}  .main_banner .swiper-button-next{} .main_banner .swiper-button-next:after{color: #fff;}

.main_banner .swiper-container-horizontal>.swiper-pagination-bullets, .main_banner .swiper-pagination-custom, .main_banner .swiper-pagination-fraction{bottom: 80px;} .main_banner .swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet{margin: 0 5px;} .main_banner .swiper-pagination-bullet{width: 10px; height: 10px; opacity: 0.5; background: rgba(255,255,255,1); border-color: rgba(255,255,255,1); -webkit-box-sizing: border-box; box-sizing: border-box; outline: 0;} .main_banner .swiper-pagination-bullet-active{opacity: 1;} .main_banner .banner_tit{position: absolute; margin-top: 20px; left: 50%; top: 50%; -webkit-transform: translate(-50%,-50%); -ms-transform: translate(-50%,-50%); transform: translate(-50%,-50%); z-index: 10; width: 100%; max-width: 1200px;}

.main_banner .banner_tit h2{color: #fff; font-size: 120px; line-height: 1.2; text-align: center; letter-spacing: 15px; font-weight: 700;}

.main_banner .banner_tit .desc{margin: 30px 0 0; color: #fff; font-size: 24px; line-height: 30px; font-weight: 300; word-break: keep-all; text-align: center;} 

.main_banner .banner_tit .view_more{margin: 50px auto 0; position: relative; width: 180px; height: 60px;} .main_banner .banner_tit .view_more a{width: 100%; line-height: 60px; color: #444; text-align: center; font-size: 16px; font-weight: 700; transition-duration: 0.3s; transition-timing-function: ease-in-out; background: #fff;} 

.main_banner .banner_tit .view_more:hover a{background: #444; color: #fff;} /*ie9 banner*/ .ie9_banner{position: relative; display: none;}

.main_banner .mb_slide.visual_slide_video { background-image: none;background-color: #080808; z-index: 0;} .main_banner #background { z-index: -1; height: 100% !important; padding-bottom: 0!important;   } .main_banner .inline-YTPlayer {  width: 100%; max-width:100% !important; height: 100%;}

/*main_sec1*/ .main_sec1 .list_area{margin-top: 60px;} .main_sec1 .list_area li{float: left; width: 49%;} .main_sec1 .list_area li:first-child{margin-right: 2%;} .main_sec1 .list_area li .figure img{width: 100%;} .main_sec1 .text_box{display: table;  margin-top: 40px;} .main_sec1 .text_box .num{display: table-cell;} .main_sec1 .text_box .text{display: table-cell; padding-left: 10px;} .main_sec1 .text_box .num{color: #bf4a3f; font-size: 24px; line-height: 35px; font-weight: 700;} .main_sec1 .text_box .main_tit{margin: 0 0 15px; font-size: 22px; line-height: 35px; font-weight: 700; color: #444;} .main_sec1 .text_box .desc{font-size: 14px; line-height: 20px; color: #888;}

/*main_sec2*/

.main_sec2 .list_area ul {height: 400px;} .main_sec2 .list_area li{position: relative; float: left; padding: 40px 0; width: 50%; background-size: cover; background-position: center;    height: 100%; display: flex; align-items: center; justify-content: center;} .main_sec2 .list_area li::before{content: '';display: block; position: absolute; width: 100%;height: 100%; background-color: rgba(0,0,0,0.6); top: 0;left: 0;} .main_sec2 .list_area li:first-child{background-image: url(../img/main/section2_bgi1.jpg);} .main_sec2 .list_area li:last-child{background-image: url(../img/main/section2_bgi2.jpg);} .main_sec2 .tit_area .main_tit{color: #fff;}

/*main_sec3*/

.main_sec3 .inner{} .main_sec3 .tit_area{ position: relative; width: 30%; padding-right: 16px; vertical-align: top; height: 100%;} .main_sec3 .tit_area .main_tit {text-align: left;} .main_sec3 .tit_area .desc{text-align: left;padding: 0 20px 0 0; margin: 25px 0 0;} .main_sec3 .tit_area .view_more{margin: 30px 0 0;} .main_sec3 .tit_area .view_more a{color: #fff; background: #444; border: 1px solid transparent; transition-duration: 0.3s; transition-timing-function: ease-in-out;}

.main_sec3 .tit_area .view_more:hover a{color: #444; background: #fff; border: 1px solid #444;}

.sec3_content {display: flex;} .sec3_board {width: 70%;}

/* main_sec4 */

.main_sec4{} .main_sec4 .latest_area{ padding-top: 40px;}

.main_sec4 {   padding: 100px 0; }

.main_sec4 .latest_wr {   position: relative; }

.main_sec4 .tit_area .desc {   margin: 4px auto 0; }

.main_sec4 .tit_area .main_tit {   line-height: 60px; }

/* main_sec5 */ .main_sec5{}

/*  */ .main-latest-list {   background-color: #fafafa; }

.latest-list-tit {   text-align: left;   border-bottom: 2px solid #999;   padding-bottom: 8px; }

.latest-list-tit .board-tit {   color: #141414;   margin-bottom: 8px;   font-size: 24px;   line-height: 40px;   font-weight: 700; }

.latest-list-tit .board-desc {   padding: 0 5px;   word-break: keep-all;   font-size: 16px;   line-height: 28px;   color: #474747;   font-weight: 400;   letter-spacing: -0.3px; }

.main-latest-list .main_title {   padding-bottom: 30px; }

.main-latest-list .latest_wr {   width: 100%;   margin: 0 auto;   display: -webkit-box;   display: -ms-flexbox;   display: flex;   -ms-flex-wrap: wrap;   flex-wrap: wrap;   margin-left: -16px;   margin-right: -16px; }

.main-latest-list .latest_wr .latest-list-box {   width: 50%;   padding: 0 16px; }

.main-latest-list .lat {   margin-bottom: 0;   border: none;   padding: 15px 10px; }

.main-latest-list .lat .lat_title {   display: none;   border-bottom: none;   background: none;   padding: 0;   line-height: 1.0em;   font-size: 1.0em;   color: #333;   border-bottom: 1px solid #ddd; }

.main-latest-list .lat .lat_title a {   color: #333;   font-size: 30px;   color: #333;   font-weight: 600;   line-height: 70px;   height: 70px; }

.main-latest-list .lat ul {   padding: 0;   margin: 0;   list-style: none; }

.main-latest-list .lat li {   padding: 0;   border-bottom: 1px solid #ddd; }

.main-latest-list .lat li:before {   display: none; }

.main-latest-list .lat li .list-link {   padding: 12px 0; }

.main-latest-list .lat li .list-link:hover .list-tit {   text-decoration: underline; }

.main-latest-list .lat li .list-tit-box {   display: -webkit-box;   display: -ms-flexbox;   display: flex;   /*   -ms-flex-wrap: wrap;       flex-wrap: wrap; */ }

.main-latest-list .lat li .list-tit {   position: relative;   font-weight: 500;   margin-bottom: 8px;   font-size: 16px;   color: #141414;   letter-spacing: -0.2px;   line-height: 20px;   -webkit-box-flex: 1;   -ms-flex-positive: 1;   flex-grow: 1;   white-space: nowrap;   text-overflow: ellipsis;   overflow: hidden;   /*   width: 70%; */   padding-right: 18px; }

.main-latest-list .lat li .list-content {   width: 100%;   font-size: 14px;   letter-spacing: -0.25px;   color: #767676;   word-break: keep-all;   overflow: hidden;   -webkit-overflow: hidden;   -ms-overflow: hidden;   text-overflow: ellipsis;   white-space: normal;   word-wrap: break-word;   display: -webkit-box;   -webkit-box-orient: vertical;   -webkit-line-clamp: 1;   line-height: 20px;   max-height: 20px;   padding-right: 90px; } .main-latest-list .lat li .list-content img{   display: none;

} .main-latest-list .lat li .lt_date {   color: #888;   font-size: 14px;   position: relative;   line-height: 20px;   display: block;   top: auto;   right: auto;   padding-left: 10px;   margin-left: auto;   -webkit-box-flex: 0;       -ms-flex: 0 0 90px;           flex: 0 0 90px; }

.main-latest-list .lat .lt_more {   top: 50%;   -webkit-transform: translateY(-50%);   transform: translateY(-50%);   right: 0;   font-weight: normal;   color: #7a838c;   font-size: 45px; }

.main-latest-list .lat li .new_icon {   color: #fff;   background: #00387D;   margin-left: 2px; }

.main-latest-list .lat .lat_title a:after {   display: none; }

.main-latest-list .lat .empty_li {   line-height: 270px;   font-size: 18px; }

@media (max-width: 767px) {

  .main-latest-list .latest_wr {     margin-left: 0;     margin-right: 0;   }   .main-latest-list .latest_wr .latest-list-box {     width: 100%;     padding: 15px 0;   }   .latest-list-tit .board-tit {     font-size: 24px;     line-height: 32px;     margin-bottom: 2px;   }   .latest-list-tit .board-desc {     font-size: 15px;   } } /* main_sec6 */ .main_sec6{border-top: 1px solid #ddd;}

.main_sec6 .main-sub{display: flex;} .main_sec6 .box-list { flex: 0 1 100%;} .main_sec6 .long-list1 {flex: 0 1 100%;} .main_sec6 .long-list1 .list-item {margin:0 -8px;display: flex; justify-content: center;} .main_sec6 .long-list1 .board-icon {width: 33.333%; padding:0 8px;} .main_sec6 .long-list1 .board-icon a{padding: 10px; text-align: center; border: 1px solid #ddd; border-radius: 15px; } .main_sec6 .long-list1 .board-icon img{margin: auto;width: 85px;} .main_sec6 .long-list1 .board-icon h4{color: #333;font-size: 15px;margin-top: 19px;} .main_sec6 .long-list2 {flex: 0 0 240px; padding-left: 24px; display: flex; align-items: center;} .main_sec6 .board-cs{width: 100%;} .main_sec6 .board-cs h4{font-size:18px;padding-bottom: 8px;} .main_sec6 .board-cs .cs-tell{color:#bf4a3f;font-size:33px;margin-top:5px;font-weight:bold;} .main_sec6 .board-cs .cs-open{margin-top:10px;padding-top:8px;border-top:1px solid #ddd;color:#585858;font-size:12px;line-height:1.6;}

.main_sec6 .box-item {    padding-right: 4px;    display: flex; } .main_sec6 .box-info {   flex: 0 1 100%;   padding:20px 30px;   margin-right: 15px;   background-color: #ebebeb;   height: 100%;   color: #454545;   border-radius: 15px; }

.main_sec6 .box-info .tit {   font-size: 20px;   position: relative; }

.main_sec6 .box-info .tit:after {   content: "";   display: block;   width: 50px;   height: 2px;   position: absolute;   bottom: -20px;   left: 0;   background: #bf4a3f; }

.main_sec6 .box-info .txt {   font-size: 16px;   line-height: 24px;   margin: 40px 0 0px; }

.main_sec6 .box-info .con4-detail {   display: inline-block;   border: 1px solid #565656;   color: #565656;   line-height: 54px;   padding: 0 20px; }

.main_sec6 .box-info .con4-detail span {   display: inline-block;   padding-right: 8px; }

.info-content{   display: flex;   justify-content: space-between; }

@media screen and (max-width:1199px){     .tit_area .sub_tit{font-size: 14px;}     .tit_area .main_tit{font-size: 24px; line-height: 32px;}     .tit_area .desc{margin: 20px auto 0; width: 100%; max-width: 700px; font-size: 14px; line-height: 20px;}     .tit_area .view_more{margin: 25px auto 0; width: 155px; height: 40px;}     .tit_area .view_more a{line-height: 40px; font-size: 13px;}

         .main_banner .banner_tit{padding: 0 20px; margin-top: 10px;}     .main_banner .banner_tit h2{font-size: 90px;}     .main_banner .banner_tit .desc{margin: 15px 0 0; width: 100%; font-size: 16px; line-height: 22px;}          .main_banner .banner_tit .view_more{margin: 35px auto 0; width: 150px; height: 50px;}     .main_banner .banner_tit .view_more a{line-height: 50px; font-size: 15px;}               .main_banner .swiper-button-prev{left: 300px;}     .main_banner .swiper-button-next{right: 300px;}     .main_banner .swiper-container-horizontal>.swiper-pagination-bullets, .main_banner .swiper-pagination-custom, .main_banner .swiper-pagination-fraction{bottom: 60px;}     .main_sec{padding: 70px 0 90px;}               .main_sec1 .text_box .num{font-size: 20px; line-height: 30px;}     .main_sec1 .text .main_tit{font-size: 18px; line-height: 30px;}     .main_sec1 .text .desc{font-size: 13px; line-height: 18px;}

    .main_sec6 .main-sub {flex-wrap: wrap;}     .main_sec6 .box-list {flex:100%;}     .main_sec6 .box-item {padding-right: 0;}     .main_sec6 .box-info:first-child {margin-right: 8px;}     .main_sec6 .box-info:last-child {margin-right: 0; margin-left: 8px;}     .main_sec6 .long-list1 {flex: auto; padding-top: 20px;}     .main_sec6 .long-list2 {padding-top: 20px;} }

@media screen and (max-width:767px){     .tit_area .sub_tit{margin-bottom: 5px;}     .tit_area .view_more{margin: 20px auto 0;}     .main_banner .mb_slide{height: 700px;}     .main_banner .banner_tit{margin-top: 15px;}     .main_banner .banner_tit h2{font-size: 70px; letter-spacing: 10px;}     .main_banner .banner_tit .desc{margin: 15px auto 0; width: 80%;}

    .main_banner .swiper-container-horizontal>.swiper-pagination-bullets, .main_banner .swiper-pagination-custom, .main_banner .swiper-pagination-fraction{bottom: 40px;}     

    .main_banner .swiper-button-prev{left: 0;}     .main_banner .swiper-button-next{right: 0;}          .main_sec{padding: 60px 0 80px;}               .main_sec1 .list_area li{width: 100%; display: table;}     .main_sec1 .list_area li:first-child{margin: 0 0 20px 0;}     .main_sec1 .figure_box{float: none; width: 50%; display: table-cell;}     .main_sec1 .text_box{float: none; display: table-cell; padding: 0 0 0 20px; width: 50%; vertical-align: middle; text-align: center;}     .main_sec1 .text .main_tit{margin: 0 0 10px; text-align: left; word-break: keep-all;}     .main_sec1 .text .desc{text-align: left;}               .main_sec2{padding: 0 !important;}     .main_sec2 .list_area ul {height: auto;}     .main_sec2 .list_area li{padding: 50px 0; width: 100%;}

    .sec3_content {flex-wrap: wrap;}     .sec3_content .area_box{display: flex; justify-content: space-between;}     .main_sec3 .tit_area {width: 100%;}     .sec3_board {width: 100%; padding-top: 30px;}

    .main_sec4 .tit_area .main_tit{line-height: 35px;}

} @media screen and (max-width:600px){     .main_banner .swiper-button-prev, .main_banner .swiper-button-next{}     .main_banner .banner_tit .desc br{display: none;}     .main_banner .banner_tit .desc{width: 100%;}     .main_sec1 .list_area li{width: 100%; display: block;}     .main_sec1 .list_area li:first-child{margin: 0;}     .main_sec1 .list_area li:nth-child(3n-1){margin: 0;}     .main_sec1 .figure_box{width: 100%; display: block;}     .main_sec1 .text_box{display: block; margin-top: 0; padding: 30px 0 30px; width: 100%;}     .main_sec1 .text_box .text{padding-left: 5px;}          .main_sec3 .tit_area .desc br{display: none;}

    .main_sec6 .box-info {padding: 20px 18px;}     .main_sec6 .long-list2 {padding-left: 0;}     

     } @media screen and (max-width:480px){     .tit_area .sub_tit{margin-bottom: 0; font-size: 13px;}     .tit_area .main_tit{font-size: 22px; line-height: 28px; word-break: keep-all;}     .tit_area .desc{margin: 15px auto 0; font-size: 13px; line-height: 20px;}     .tit_area .view_more{width: 130px; height: 30px;}     .tit_area .view_more a{line-height: 30px; font-size: 12px;}               .main_banner .mb_slide{height: 550px;}     .main_banner .banner_tit{margin-top: 20px; width: 100%;}     .main_banner .banner_tit h2{font-size: 50px; letter-spacing: 5px;}     .main_banner .banner_tit .desc{font-size: 14px; line-height: 18px;}          .main_banner .banner_tit .view_more{width: 130px; height: 40px;}     .main_banner .banner_tit .view_more a{line-height: 40px; font-size: 14px;}                .main_banner .swiper-container-horizontal>.swiper-pagination-bullets, .main_banner .swiper-pagination-custom, .main_banner .swiper-pagination-fraction{bottom: 20px;}     .main_sec{padding: 50px 0 70px;}

              .main_sec1 .list_area{margin-top: 40px;}     .main_sec1 .text_box .main_tit{margin: 0 0 5px; font-size: 16px;}     .main_sec1 .text_box .desc{font-size: 12px; line-height: 16px;}          

                   .main_sec2 .list_area li{padding: 30px 0;}     

}

/[code]