@charset "utf-8";

.top_img {
  margin:0 auto;
  width:100%;
}

.bbus1 {
  margin:0 auto;
  margin-top:100px;
  max-width:1000px;
  width:100%;
}

.bbus1-title, .bbus2-title, .bus3-title {
  font-size:45px;	
  font-family:"맑은 고딕";
  font-weight:bold;
  text-align:center;
}

.bbus1-bar, .bbus2-bar, .bus3-bar {
  margin:0 auto;
  margin-top:50px;
  width:100%;	
  text-align:center;
}

.bbus1-text, .bbus2-text {
  margin:auto;
  margin-top:50px;
  max-width:900px;
  font-size:22px;	
  font-family:"맑은 고딕";
  line-height:40px;
  /*text-align:center;*/
}

.bbus1-img, .bus3-img {
  margin:0 auto;
  margin-top:50px;
  max-width:900px;
  width:100%;
}

.bbus2, .bbus3 {
  margin:0 auto;
  margin-top:200px;
  max-width:1000px;
  width:100%;
}

.bus-ad {
  margin:0 auto;
  margin-top:60px;
  width:100%;
  max-width:900px;
  display:flex;
  display:-webkit-flex;
  -webkit-flex-flow: row wrap;
  flex-flow: row wrap;
  flex-wrap: wrap;
  align-items:center;
  justify-content:center;
}

.bus-ad-img1 { width:25%; text-align:left; overflow:hidden; }
.bus-ad-img2 { width:25%; text-align:center; overflow:hidden; }
.bus-ad-img3 { width:25%; text-align:center;overflow:hidden; }
.bus-ad-img4 { width:25%; text-align:right; overflow:hidden; }

.bbus2-img {
  margin:0 auto;
  margin-top:150px;
  max-width:900px;
  width:100%;
}

.bbus2-text1 {
  margin-top:20px;	
  font-size:20px;	
  font-family:"맑은 고딕";
  line-height:40px;
  text-align:center;
}

.bus_down1 {
  margin:0 auto;
  margin-top:100px;	
  text-align:center;
}

.bus_down2 {
  margin:0 auto;
  margin-top:70px;
  margin-bottom:100px;
  max-width:101px;
  text-align:center;
}
/* desktop */
@media only screen and (min-width:1021px) {
  .top_img img {
    -webkit-transform : scale(1.0, 1.0);
    transform : scale(1.0, 1.0);		
  }
}
/* mobile */
@media only screen and (max-width:1020px) {
  .top_img img {
    -webkit-transform : scale(1.5, 1.5);
    transform : scale(1.5, 1.5);
  }

  /* .bus { margin-top:150px; }
  .bus-title { font-size:30px; text-align:center; }
  .bus-text { 
    padding-left:10px; 
    padding-right:10px; 
    font-size:18px; 
    text-align:center; 
  } */
  .bus-ad-img1, .bus-ad-img2 { width:48%; text-align:center; overflow:hidden; }
  .bus-ad-img3, .bus-ad-img4 { 
    margin-top:30px; 
    width:48%; 
    text-align:center; 
    overflow:hidden; 
  }
}