/*Content CSS*/
#business3{overflow: hidden;}
section > article{padding: 100px 0 0;}
/* section > article:nth-child(even){background-color: #f7f7f7;} */
section > article:nth-child(2){padding: 0;}
.sub_inner{width: 100%; max-width: 1400px; padding: 0 50px; margin: 0 auto;}

/* tit_font */
.fs_22{font-size: 22px; font-family: 'Roboto'; font-weight: 500; color: #13b6bb; line-height: 1; text-transform: uppercase;}
.fs_50{font-size: 50px; font-family: 'Noto Sans KR'; font-weight: 700; letter-spacing: -.5px; line-height: 1;}
/* .sub_tit h6{margin-bottom: 10px;} */
.quo_tit{display: flex; align-items: center;}
.quo_tit .line{flex-grow: 1; margin: 0 50px; height: 1px; background-color: #ddd;}

.bar{position: relative; padding-left: 20px; margin-bottom: 28px;}
.bar::before{content: ''; display: block; width: 4px; height: 30px; background-color: #13b6bb; position: absolute; top: 1px; left: 0;}

/* font-style */
.fs_32{font-size: 32px; font-weight: 700; line-height: 1;}
.fs_24{font-size: 24px; font-family: 'Roboto'; font-weight: 500; line-height: 1; }
.fs_22{font-size: 22px; font-family: 'Roboto'; font-weight: 500; line-height: 1; text-transform: uppercase;}

.fs_18{font-size: 18px; font-weight: 300;  color: #1d1d1f;}
.fs_17{font-size: 17px; font-weight: 300; color: #1d1d1f; line-height: 26px;}
.fs_16{font-size: 16px; font-weight: 500;}
.fs_15{font-size: 15px; font-weight: 500; line-height: 1; color: #13b6bb;}

.wrap{display: flex; align-items: center; margin-top: 37px;}
.text {margin-left: 60px; padding-top: 20px;}
.text span::after{content: ''; display: block; width: 1px; height: 40px; background-color: #13b6bb; margin: 40px 0;}
.desc{margin: 27px 0 0; line-height: 38px;}

.bar_wrap{margin-top: 105px;}
.icon_list{display: flex; justify-content: space-between;}
.icon_list li{width: 310px; height: 190px; border: solid 1px #13b6bb; border-radius: 10px; padding: 29px 20px 25px; position: relative; transition: .3s; text-align: center; position: relative; display: flex; justify-content: center; align-items: center; flex-direction: column;}
.icon_list li i{width: 64px; height: 64px; border-radius: 50%; background-color: #13b6bb; display: flex; align-items: center; justify-content: center; margin: 0 auto 15px;}
.icon_list li span.fs_17{font-weight: 500;color: #1d1d1f; display: inline-block; margin-top: 7px;}
.icon_list li p.fs_17{font-weight: 600; line-height: 36px; color: #fff; display: none; position: relative; z-index: 3;}
.icon_list li::before{content: ''; display: block; width: 100%; height: 100%; border-radius: 10px; box-shadow: 2.2px 3.4px 8px 0 rgba(0, 0, 0, 0.12); position: absolute; top: 0; left: 0; transition: .6s; opacity: 0; z-index: -1; background: 50% / cover no-repeat;}
.icon_list li::after{content: ''; display: block; width: 100%; height: 100%; background-color: #000; border-radius: 10px; mix-blend-mode: multiply;  position: absolute; top: 0; left: 0; opacity: 0; transition: .3s;}
.icon_list li:hover{border-color: transparent;}
.icon_list li:hover i, .icon_list li:hover span{display: none;}
.icon_list li:hover p{display: block; }
.icon_list li:hover::before{opacity: 1; transform: rotate3d(0, 1, 0, 180deg);}
.icon_list li:hover::after{opacity: .45;}
.icon_list li:nth-child(1)::before{background-image: url('../img/bus3_list1.png');}
.icon_list li:nth-child(2)::before{background-image: url('../img/bus3_list2.png');}
.icon_list li:nth-child(3)::before{background-image: url('../img/bus3_list3.png');}
.icon_list li:nth-child(4)::before{background-image: url('../img/bus3_list4.png');}

.icon_list2{margin-top: 76px; position: relative;}
.icon_list2::before{content: ''; display: block; width: 1px; height: 76px; background-color: #333; position: absolute; top: -76px; left: 155px; }
.icon_list2::after{content: ''; display: block; width: 100%; height: 1px; background-color: #333; position: absolute; top: 50%; left: 0; transform: translateY(-50%); z-index: -1;}

.icon_list2 li{border-color: #333; background-color: #fff;}
.icon_list2 li i{background-color: #333;}
.icon_list2 li span.fs_15{color: #777;}
.icon_list2 li span.fs_16{color: #1d1d1f; margin-top: 8px;}
.icon_list2 li::before{z-index: 3;}
.icon_list2 li:nth-child(1)::before{background-image: url('../img/bus3_s2_list1.png');}
.icon_list2 li:nth-child(2)::before{background-image: url('../img/bus3_s2_list2.png');}
.icon_list2 li:nth-child(3)::before{background-image: url('../img/bus3_s2_list3.png');}
.icon_list2 li:nth-child(4)::before{background-image: url('../img/bus3_s2_list4.png');}
.icon_list2 li:hover::after{opacity: 0;}


.num_list{border-top: solid 1px #1d1d1f; border-bottom: solid 1px #ddd;}
.num_list li{display: flex; align-items: center;padding: 30px 0; border-bottom: solid 1px #ddd;}
.num_list li:last-child{border-bottom: 0;}
.num_list li .num{display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; background-color: #333; margin-right: 48px; color: #fff; font-size: 22px; font-weight: 700;}
.num_list li p{font-weight: 500;}

/* .more_btn::before{content: ''; display: block; clear: both;} */
.more_btn{display: flex; align-items: center; justify-content: center; width: 280px; height: 60px; background-color: #13b6bb; font-family: 'Noto Sans KR'; font-weight: 400; color: #fff; margin-top: 68px; margin-left: calc(100% - 280px); transition: .3s;}
.more_btn:hover{background-color: #1d1d1f;}
.more_btn span{display: inline-block; margin-right: 21px;}
.more_btn i{position: relative;top: -3px;}


.sec2{border-top: solid 1px #ddd; margin-top: 24px;}
.info_list{display: flex;}
.info_list li{flex-grow: 1; text-align: center; padding: 116px 0 93px; border-left: solid 1px #ddd; }
.info_list li:last-child{border-right: solid 1px #ddd;}
.info_list li i{display: block; width: 150px; height: 150px; background-color: #f5f5f5; border-radius: 50%; position: relative; transition: .3s; margin: 0 auto;}
.info_list li i img{position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); transition: .3s;}
.info_list li i img + img{opacity: 0;}
.info_list li:hover i{background-color: #13b6bb;}
.info_list li:hover i img{opacity: 0;}
.info_list li:hover i img + img{opacity: 1;}
.info_list li h5{margin: 48px 0 17px;}