@charset 'utf-8';

.nav-box ul li:nth-child(4){border-bottom: 2px solid #668ab0}
h4{font-size: 1.5em;margin: 0 0 30px 0;padding: 0 0 10px 0; border-bottom: 1px solid #ccc}

.photo-area .photo-box ul{overflow: hidden}
.photo-area .photo-box ul li{width: 33.3%;float: left;height: 250px;margin: 0 0 20px 0}
.photo-area .photo-box ul li span{display: block;border:1px solid #ccc;width: 90%;margin: 0 auto;height: 100%;background-size: cover;}

/*server img*/
.photo-area .photo-box ul li:nth-child(1) span{background-image: url("http://img.blockstreet.co.kr/assets_www/images/photo/photo1.jpg")}
.photo-area .photo-box ul li:nth-child(2) span{background-image: url(http://img.blockstreet.co.kr/assets_www/images/photo/photo2.jpg)}
.photo-area .photo-box ul li:nth-child(3) span{background-image: url(http://img.blockstreet.co.kr/assets_www/images/photo/photo3.jpg)}
.photo-area .photo-box ul li:nth-child(4) span{background-image: url(http://img.blockstreet.co.kr/assets_www/images/photo/photo4.jpg)}
.photo-area .photo-box ul li:nth-child(5) span{background-image: url(http://img.blockstreet.co.kr/assets_www/images/photo/photo5.jpg)}
.photo-area .photo-box ul li:nth-child(6) span{background-image: url(http://img.blockstreet.co.kr/assets_www/images/photo/photo6.jpg)}
.photo-area .photo-box ul li:nth-child(7) span{background-image: url(http://img.blockstreet.co.kr/assets_www/images/photo/photo7.jpg)}
.photo-area .photo-box ul li:nth-child(8) span{background-image: url(http://img.blockstreet.co.kr/assets_www/images/photo/photo8.jpg)}
.photo-area .photo-box ul li:nth-child(9) span{background-image: url(http://img.blockstreet.co.kr/assets_www/images/photo/photo9.jpg)}
.photo-area .photo-box ul li:nth-child(10) span{background-image: url(http://img.blockstreet.co.kr/assets_www/images/photo/photo10.jpg)}
.photo-area .photo-box ul li:nth-child(11) span{background-image: url(http://img.blockstreet.co.kr/assets_www/images/photo/photo11.jpg)}
.photo-area .photo-box ul li:nth-child(12) span{background-image: url(http://img.blockstreet.co.kr/assets_www/images/photo/photo12.jpg)}