/* common */
#c2_wrap .c_inner { width: 100%; max-width: 1400px; margin:0 auto; position: relative; padding:0 50px;}
#c2_wrap .c_title h2::before {content: ''; display: block; width: 50px; height: 5px; background-color: #000; margin-bottom:15px; }

/* font size */
#c2_wrap .fs_58 {font-size: 58px; font-weight :800; line-height: 1.2; color:#000; }
#c2_wrap .fs_18 {font-size: 18px; font-weight :400; line-height: 1.67; color:#333; }
#c2_wrap .fs_16 {font-size: 16px; font-weight :400; line-height: 1.69; color:#333; }

/* c_btn */
#c2_wrap .c_btn a {display: flex;justify-content: space-between; align-items: center; font-size: 15px; font-weight: 400;  color:#f7f7f7; height: 50px;
position: relative; z-index: 1; width: 190px; padding: 0 20px; border-radius: 24px; border:1px solid #fff; transition: all .3s; }
#c2_wrap .c_btn a:hover {background-color: #ef3f35; border-color: #ef3f35; }

/*Content CSS*/
#c2_wrap {padding: 80px 0 0; position: relative; overflow: hidden; background:url("../img/bg.jpg") 50%/cover no-repeat;}

#c2_wrap .top {width: 100%; display: flex; justify-content: space-between; }
#c2_wrap .top .txt {display: flex;}
#c2_wrap .top .txt > div {flex-shrink: 0; margin-right: 45px; }
#c2_wrap .top .txt h2 {color:#fff; }
#c2_wrap .top .txt h2::before {background-color: #fff;}
#c2_wrap .top .txt > p {padding-top: 20px; color:rgba(255, 255, 255, 0.7);}


#c2_wrap .top .c_btn {padding-top: 20px;}

#c2_wrap .list {display: flex; text-align: center; overflow: hidden; margin-top: 60px; }
#c2_wrap .list > li { flex:1;}
#c2_wrap .list .box {border-right: 1px solid rgba(255,255,255,.25); padding: 60px 20px 55px; display: block; height: 100%; background-color: rgba(255,255,255,.2);
position: relative; z-index: 1; }
#c2_wrap .list .box::before {content: ''; display: block; width: 100%; height: 100%; opacity: 0; transition: opacity .3s; z-index: -1;  position: absolute; left: 0; top:0;
background:url("../img/c2_box_hv1.png") 50%/cover no-repeat #0091d9;}
#c2_wrap .list > li:hover .box::before {opacity: 1;}
#c2_wrap .list > li:last-child .box {border: 0;}
#c2_wrap .list .icon {display: flex; align-items: center; justify-content: center; position: relative; margin: 0 auto; height: 63px;}
#c2_wrap .list .icon img {transition: opacity .3s; }
#c2_wrap .list .icon img + img {opacity: 0; position: absolute; left:50%; top:50%; transform: translate(-50%, -50%); z-index: 2;}
#c2_wrap .list h4 {font-size: 28px; font-weight:800; color:#fff;  margin: 20px 0 10px;}
#c2_wrap .list p {color:rgba(255, 255, 255, 0.75);}

#c2_wrap .list > li:hover .icon img {opacity: 0;}
#c2_wrap .list > li:hover .icon img + img {opacity: 1; }



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


    /*Content CSS*/
    #c2_wrap .top .txt {margin-right: 30px;}
    #c2_wrap .top .txt > div {margin-right: 30px;}
    #c2_wrap .top br {display: none;}

    #c2_wrap .list .box {padding: 40px 20px 35px;}

}

@media screen and (max-width: 1024px) {
    /* common */
    #c2_wrap .c_inner {padding: 0 30px;}
    #c2_wrap .c_title h2::before {margin: 0 auto 15px;}
    /* font */
    #c2_wrap .fs_58 {font-size:40px; }
    #c2_wrap .fs_18 {font-size: 16px; line-height: 1.65;}
    #c2_wrap .fs_16 {font-size: 14px; line-height: 1.65; }
    #c2_wrap .c_btn a {font-size: 13px; height: 40px; width: 130px; padding: 0 15px;  }
    /*Content CSS*/
    #c2_wrap {padding: 70px 0 0; text-align: center; }



    #c2_wrap .top {display: block;}
    #c2_wrap .top .txt {display: block; margin:0;}
    #c2_wrap .top .txt > div {margin:0;}
    #c2_wrap .top .txt h2 {margin-bottom: 10px; }
    #c2_wrap .top .txt > p {padding-top: 0;}
    #c2_wrap .top .c_btn {padding: 0;}
    #c2_wrap .top .c_btn a { margin:20px auto 0;}

    #c2_wrap .list {flex-wrap: wrap; margin-top: 40px; }
    #c2_wrap .list > li {width: 100%; flex:inherit; }
    #c2_wrap .list > li:nth-child(1) .box {border:0;}
    #c2_wrap .list > li:nth-child(n+2) {width: 50%;}
    #c2_wrap .list > li:nth-child(n+2) .box {border-top: 1px solid rgba(255,255,255,.2);}
    #c2_wrap .list .box {padding: 30px 20px;}
    #c2_wrap .list h4 {font-size: 20px;  margin:17px 0 10px;}

}

@media screen and (max-width: 640px) {
    /* common */
    #c2_wrap .c_inner {padding: 0 20px;}
    #c2_wrap .c_title h2::before {height: 4px;}
    /* font */
    #c2_wrap .fs_58 {font-size:30px; }
    #c2_wrap .fs_18 {font-size: 14px; }
    #c2_wrap .fs_16 {font-size: 13px;  }

    /*Content CSS*/
    #c2_wrap {padding:50px 0 0; }
    #c2_wrap .top br {display: none;}
    #c2_wrap .top .title h3 {margin-bottom: 5px; }

    #c2_wrap .list { margin:30px auto 0;}
    #c2_wrap .list > li:nth-child(n+2) {width: 100%;}
    #c2_wrap .list .box {padding: 20px 30px; display: flex; align-items: center; text-align: left; border-right: 0; justify-content: flex-start; }
    #c2_wrap .list .icon {flex-shrink: 0; margin: 0 20px 0 0;}
    #c2_wrap .list .icon img {height:40px;}
    #c2_wrap .list h4 {font-size: 18px; margin: 0 0 5px;}

}

@media screen and (max-width:480px) {
    #c2_wrap .c_btn a {font-size: 11px; height:35px; width: 130px; padding: 0 15px;  }
    #c2_wrap .c_btn a i img {height: 11px;}


}


@media screen and (max-width: 375px) {
    #c2_wrap .list > li .box {padding: 20px 20px; }
}