header > ul li #back_btn { width:65px; height:100%; margin-right:10px; border:0; border-radius:20px; box-shadow:0 2px 5px rgba(0,0,0,0.1); background:#000; }
main { padding:75px 20px 68px; overflow-y:auto; display:flex; flex-direction:column; justify-content:space-between; -ms-overflow-style:none; scrollbar-width:none; }
main::-webkit-scrollbar { display:none; }
main .text_box { margin-top:20px; }
main .text_box p:first-child { font-size:24px; font-weight:700; }
main .text_box p:last-child { margin-top:10px; }
main .join_list { margin-top:40px; }
main .join_list li:not(.first) { margin-top:30px; }
main .join_list li:last-child { margin-bottom:30px; }
main .join_list li label { margin:0 0 0 10px; }
main .join_list li div { border-bottom:1px solid #d2d2d2; display:flex; justify-content:space-between; }
main .join_list li div input { width:65%; height:50px; padding:0 10px; border:0; }
main .join_list li div button { margin-right:10px; border:0; font-weight:700; color:#3985EA; background:none; }
main .button_box { width:100%; padding:20px; padding-top:0; margin-top:40px; position:fixed; bottom:0; left:0; background:#fff; }
main .button_box button { width:100%; height:48px; border:0; border-radius:15px; color:#fff; background:#A9A9A9; }
main .button_box button.active { width:100%; height:48px; border:0; border-radius:15px; color:#fff; background:#3985EA; } 