@charset "utf-8";


#arc-a{
    min-width: 1024px;
}
#arc-a_banner{
    position: relative;
/*    margin-top: 150px;*/
    overflow: hidden;
    background-color: #040e35;
    text-align: center;
}
#arc-a_banner > video{
    margin-top: 100px;
}
#arc-a_banner > h3{
    margin-top: 150px;
    margin-bottom: 20px;
    color: #fff;
    font-size: 32px;
    font-family: "nanum_bold";
}
#arc-a_banner > p{
    font-size: 20px;
    color: #fff;
    line-height: 1.5;
}

.arc_imgbox1{
    position: relative;
    margin: 150px auto;
    width: 1024px;
    color: #fff;
/*    background-color: #ddd;*/
}
.arc_imgbox1>img{
    text-align: left;
    width: 60%;
}
.arc_imgbox1>p{
    margin-top: 50px;
    font-size: 18px;
    line-height: 1.5;
}

.arc_imgbox2{
    margin: 150px auto;
    width: 1024px;
    color: #fff;
}
.arc_imgbox2>img{
    width: 45%;
}
.arc_imgbox2>h3{
    margin-top: 50px;
    margin-bottom: 20px;
    font-size: 24px;
    font-family: "nanum_bold";
}
.arc_imgbox2>p{
    font-size: 18px;
}
.arc_imgbox2>ul{
    margin-top: 20px;
}
.arc_imgbox2>ul>li{
    line-height: 1.5;
}

.arc_imgbox3{
    width: 1024px;
    margin: 150px auto;
    color: #fff;
}
.arc_imgbox3>h3{
    margin-bottom: 50px;
    font-size: 32px;
    font-family: "nanum_bold";
}
.arc_imgbox3>video{
    width: 100%;
    margin-bottom: 50px;
}
.arc_imgbox3>p{
    font-size: 18px;
    line-height: 1.5;
}


.arc_imgbox4{
    width: 1024px;
    margin: 150px auto;
    height: 450px;
    color: #fff;
    text-align: left;
}
.arc_imgbox4>div{
    float: left;
    width: 330px;
    height: 300px;
    margin-right: 17px;
}
.arc_imgbox4>div:last-child{
    margin-right: 0;
}
.arc_imgbox4>div>div{
    overflow: hidden;
}
.arc_imgbox4>div>div>img{
    width: 100%;
    transition: all 0.5s;
}
.arc_imgbox4>div>div>img:hover{
    transform: scale(1.1);
}
.arc_imgbox4>div>p:nth-child(2){
    font-size: 18px;
    margin-top: 20px;
    margin-bottom: 20px;
    font-family: "nanum_bold";
}
.arc_imgbox4>div>p:nth-child(3){
    font-size: 16px;
    line-height: 1.5;
}
.arc_imgbox5{
    margin: 150px auto;
    width: 1024px;
}
.arc_imgbox5>p{
    font-size: 24px;
    color: #fff;
    font-family: "nanum_bold";
    margin-bottom: 20px;
}
.arc_imgbox5 > table{
    width: 1024px;
    border-collapse : collapse;
    height: 130px;
    color: #fff;
    border-color: #00c7fd;
}
.arc_imgbox5 > table>thead{
    height: 30px;
    color: #040e35;
}