@import url("https://fonts.dubuplus.com/css?family=Nanum Square");


.cont_box1 div {  background:url(/app/dubu_sourcecode/docs/imgs/1600530383_img.jpg); background-size:100%; height:320px;}
.cont_box1 p {  background: #fff;
    display:block;
    padding: 50px;
    font-size: 18px;
    font-weight: 300;
    letter-spacing: -0.8px;
    text-align: center;
    border-radius: 0 0 20px 20px;
    color:#000;
    margin: -100px auto 0;
    width:80%;


}
.cont_box1 p span img{ display:block; width:30px; margin: 0 auto 20px;}
.cont_box1 p strong {display:block;     letter-spacing: -1.5px;margin-bottom:10px; font-size:22px;font-family:'Nanum Square';}

.cont_box2 {overflow:hidden; }
.cont_box2 dl {float:left; width:48%;height:170px; padding:20px;margin:30px 0; border:1px solid #ccc;}
.cont_box2 dl:first-child {margin-right:2%;}
.cont_box2 dl dt {    background: #c72829;
    color: #fff;
    width: 100px;
    text-align: center;
    font-size: 17px;
    font-weight: 500;
    padding: 5px 0 7px; margin-bottom:10px }
.cont_box2 dl:last-child dt { background: #075086;}
.cont_box2 dl dd {font-size:16px; font-weight:300; letter-spacing: -0.8px; color:#000; line-height:1.4;}


.cont_box3 ul {margin: 30px 0;}
.cont_box3 ul li {display:inline-block; width:31%; margin-right:2%;text-align:center; vertical-align: top;}
.cont_box3 ul li{margin-right:0;}
.cont_box3 ul li img {width:35%; margin-bottom:20px;}
.cont_box3 ul li h3 {font-size:20px;font-weight:500; letter-spacing: -1px; margin-bottom:5px}
.cont_box3 ul li p {font-size:16px; font-weight:300; letter-spacing: -0.8px; color:#000; line-height:1.4;}



/* tablet */
@media screen and (min-width:768px) and (max-width:991px){
    .cont_box1 div {height:300px;}
    .cont_box1 p{     width:90%;font-size: 16px;}
}

/* mobile */
@media screen and (max-width:767px){
    .cont_box1 div {height:100px;}
    .cont_box1 p { width: 100%; padding: 10px;  font-size: 15px; margin: 0; margin-top: 20px;} 
    
    .cont_box2 dl{ width: 100%; height: inherit; margin: 0;  margin-bottom: 20px;}
    .cont_box2 dl:first-child {margin-right:0; margin-top:30px;}
    
    .cont_box3 ul li {width:100%; margin-bottom:50px;}
    .cont_box3 ul li:last-child {margin-bottom:0;}
    
}