@charset "utf-8";

#con3{background:none; padding:0; height: 274px;}

#mcontainer{
    position:relative;
    overflow:hidden;
    padding-top:120px;
    padding-bottom:280px;
    background:#000;
}

#mcontainer .main-bg{
    position:absolute;
    left:0;
    top:0;
    width:100%;
    height:100%;
    background-repeat:no-repeat;
    background-position:center center;
    background-size:cover;
    opacity:0;
    transition:opacity 1.2s ease-in-out;
    z-index:0;
}

#mcontainer .main-bg.is-active{
    opacity:1;
}

#mcontainer .wrapper{
    position:relative;
    z-index:1;
}

@media only screen and (min-width: 1200px){
	.tit_campus h1{
	font-size:38px;
	}
}