.hide{display:none}.cross-key-container{width:75px;height:75px;display:flex;justify-content:center;align-items:center;position:relative}@media (max-width: 768px){.cross-key-container{width:54px;height:54px}}.cross-key-btn{width:25px;height:25px;background-color:#fff;color:#42567bcc;border:2px solid rgba(0,0,0,.2);border-radius:5px;box-shadow:inset -2px -2px 5px #0009,inset 2px 2px 5px #ffffff4d,2px 2px 5px #0006;display:flex;justify-content:center;align-items:center;font-size:12px}@media (max-width: 768px){.cross-key-btn{font-size:8px;width:18px;height:18px}}.top-mark,.bottom-mark,.left-mark,.right-mark{position:absolute}.top-mark{top:0;left:50%;transform:translate(-50%)}.bottom-mark{bottom:0;left:50%;transform:translate(-50%) rotate(180deg)}.left-mark{left:0;top:50%;transform:translateY(-50%) rotate(-90deg)}.right-mark{right:0;top:50%;transform:translateY(-50%) rotate(90deg)}.center-mark{z-index:1}.a-btn{width:28px;height:28px;background-color:#fff;color:#42567bcc;border:2px solid rgba(0,0,0,.2);border-radius:50%;box-shadow:inset -2px -2px 5px #0009,inset 2px 2px 5px #ffffff4d,2px 2px 5px #0006;display:flex;justify-content:center;align-items:center;font-size:12px}.b-btn{width:40px;height:40px;background-color:#fff;color:#42567bcc;border:2px solid rgba(0,0,0,.2);border-radius:50%;box-shadow:inset -2px -2px 5px #0009,inset 2px 2px 5px #ffffff4d,2px 2px 5px #0006;display:flex;justify-content:center;align-items:center;font-size:16px}@media (max-width: 768px){.b-btn{font-size:8px;width:15px;height:15px}}.l-btn{width:60px;height:40px;background-color:#fff;color:#42567bcc;border:2px solid rgba(0,0,0,.2);border-top-left-radius:70%;box-shadow:inset -2px -2px 5px #0009,inset 2px 2px 5px #ffffff4d,2px 2px 5px #0006;display:flex;justify-content:center;align-items:center;font-size:16px}@media (max-width: 768px){.l-btn{font-size:12px;width:40px;height:28px}}.r-btn{width:60px;height:40px;background-color:#fff;color:#42567bcc;border:2px solid rgba(0,0,0,.2);border-top-right-radius:70%;box-shadow:inset -2px -2px 5px #0009,inset 2px 2px 5px #ffffff4d,2px 2px 5px #0006;display:flex;justify-content:center;align-items:center;font-size:16px}@media (max-width: 768px){.r-btn{font-size:12px;width:40px;height:28px}}span.under-line{background:linear-gradient(transparent 92%,#cfcf94);display:inline}#toeic_modal,#knt_modal,#tamwood_modal{background-color:#000c;opacity:0;transition:opacity .3s ease-in-out;display:flex;justify-content:center;align-items:center}.overflow-hidden{overflow:hidden}table{width:100%;border-collapse:collapse}th,td{border:1px solid #000;padding:10px 15px;text-align:left}@media (max-width: 768px){th,td{padding:5px 8px}}table thead th{text-align:center}th,td{width:33.33%}