/* common */
#c4_wrap { overflow: hidden; }
#c4_wrap .c_tit { line-height: 1; font-size: 60px; font-weight: bold; font-family: 'Montserrat'; color:#fff; flex-shrink: 0;}
#c4_wrap .c_desc { position:relative; font-size: 18px; font-weight: 300;  line-height: 1.83; letter-spacing: -0.45px; }
#c4_wrap .c_desc::before { content:""; display: block; width:50px; height:1px; background:#fff; margin:35px 0; }
#c4_wrap .c_btn { display: flex; justify-content: space-between; align-items: center; width:190px; height: 48px; padding:0 20px; color:#f7f7f7; font-size: 15px; font-family: 'Montserrat'; font-weight: 500; background: #000; transition: all .3s; }
#c4_wrap .c_btn i { display: inline-block; width: 15px; height: 15px; background:url('../img/more_w.png') no-repeat center; transition: all .3s; }
#c4_wrap .c_btn:hover { background:#007ac3; }


/* c4 */
#c4_wrap { position:relative; padding:0 0 100px; }
#c4_wrap .inner { display: flex; height: 280px; align-items: center; justify-content: space-between; }
#c4_wrap .bg_line { position:absolute; left:50%; transform: translateX(-50%); width:1720px; top:0; height: 100%; display: flex; justify-content: space-between; }
#c4_wrap .bg_line span { display: block; width:1px; height:100%; background:#ddd; }

.c4_inner { background:url('../img/c4_bg.jpg') no-repeat center; position:relative; z-index: 1; }
.c4_inner .cont_list { display: flex; flex-wrap: wrap;color:#fff;width: 52%;}
.c4_inner .cont_list li { display: flex; align-items: center; margin-right: 55px; }
.c4_inner .cont_list li:last-child { margin-right: 0; margin-top: 15px;}
.c4_inner .cont_list i { font-size: 25px; }
.c4_inner .cont_list p { margin-left: 10px; font-size: 18px; font-weight: 300; }