/* 학습도움사이트 */
.site_box {display: flex;overflow:hidden;flex-wrap: wrap;gap: 2rem 1rem;align-items: stretch;margin-top: 1rem;}
.site_box dl {ma;flex: 1 0 30%;}
.site_box dl dt {text-align:center;}
.site_box dl dt > p {height:8rem}
.site_box dl dd.tit {display: flex;height: 3.4rem;background:#1963d1;margin:.5rem 0 0;padding:.5rem;border-radius:1rem 1rem 0 0;color:#fff;text-align:center;font-weight:600;align-items: center;justify-content: center;flex-wrap: wrap;}
.site_box dl dd.tit span {display:block; }
.site_box dl dd.txt {display: flex;background:#f1f1f1;padding: 0 1rem;border-radius:0 0 1rem 1rem;height: 6rem;white-space: normal;-webkit-line-clamp: 4;-webkit-box-orient: vertical;text-overflow: ellipsis;text-align: center;word-break: auto-phrase;justify-content: center;align-items: center;}
.site_box dl a {text-overflow: ellipsis;}
.site_box dl a dd { border:1px solid #fff; }
.site_box dl a:hover dd { border:1px solid #1963d1; }
@media screen and (max-width:800px){ 
.site_box dl {flex: 1 0 45%}
}
@media screen and (max-width:580px){ 
	
	/* 학습도움사이트 */
	.site_box dl {flex 1 0 100%;flex: 1 0 100%;}
    .site_box dl a {-webkit-line-clamp: 10;}	
	.site_box dl dd.txt {min-height: 5rem;height: auto;}
}