/* bg */

.bg {
    position: relative;
    width: 100%;
    height: 700px;
    background: url("../images/bg.jpg") no-repeat;
    background-size: cover;
}

.bg_txt {
  position: absolute;
  color: #fff;
  left: 40px;
  bottom: 40px;
}

.bg_txt p:nth-child(2) {
  margin-top:20px;
}





/* atc1 */

.atc1 {
    background: url("../images/atc1_bg.jpg") no-repeat;
    background-size: cover;
    width: 100%;
    height: 388px;
}

.wrap ul {
    display: inline-block;
    vertical-align: middle;
}

h2 {
    width: 100%;
    text-align: center;
    color: #363935;
    font-size: 30px;
    padding-top: 60px;
    margin-bottom: 30px;
}

h2 span {
    color: #e0251b;
}

.wrap {
  text-align: center;
  width: 100%;
}

.wrap ul {
    margin-top: 20px;
}

.wrap ul li {
    width: 150px;
    display: inline-block;
    text-align: center;
}



/* atc2 */

.atc2 {
    width: 100%;
}

h1 {
    text-align: center;
    font-size:30px;
    padding-top: 100px;
    color: #363935;
}

h1 span {
    color: #e0251b;
}

.port {
    width: 100%;
    margin-top: 50px;
}

.port ul li {
    float: left;
    overflow: hidden;
		position: relative;
    height: 420px;
}

.port ul li {
  width: 33%;
}

.port ul li:nth-child(3n) {
  width: 34%;
}

.port ul li img {
  width: 100%;
  height: auto;
}

.atc2 p {
    clear: both;
    width: 100%;
    text-align: center;
    padding-top: 50px;
    height: 150px;
}

.atc2 p a {
    border-radius: 50px;
    background: #e0251b;
    color: #fff;
    padding: 20px 80px;
    font-size: 20px;
}

.hover {
  position: absolute;
  left: 0;
  top: 500px;
  width: 100%;
  height: 100%;
  display: flex;
  background: rgba(0,0,0,0.5);
  justify-content: center;
  align-items: center;
	}


  	.hover .hover_class {
  		text-align: center;
      color: #fff;
  	}

  .hover .hover_class:nth-child(1) {
    font-size: 20px;
  }

  .hover .hover_class:nth-child(2) {
    font-size: 14px;
  }

  .port ul li:hover div.hover {
		top: 0; transition: all 0.2s;
	 }


/* atc3 */

.atc3 {
    background: url("../images/atc3_bg.jpg") no-repeat;
    background-size: cover;
    width: 100%;
    height: 700px;
}

.con {
    margin-top: 150px;
}

.con ul li {
    width: 295px;
    text-align: center;
    float: left;
    color: #fff;
    border-right: 1px solid #fff;
}

.con ul li:nth-child(4) {
    border-right: 0;
}

.con ul li p:nth-child(2) {
    margin-top: 20px;
    margin-bottom: 10px;
    font-size: 20px;
    font-weight: bold;
}