body{height:1080px;position:relative}.logo{width:200px;margin:10% auto 50px}.logo img{width:100%}.logo-text{text-align:center;margin:10% auto 50px;font-size:1.5rem;font-weight:700}#contents-wrapper{padding:10px 30px 0}.input_area{width:350px;margin:0 auto}.btn_send{color:#fff;background:#0f9ea7;border:1px solid #0f9ea7;border-radius:18px;width:198px;height:36px;margin:50px auto 0;font-size:.875rem;display:block}.sorachat{background:#48bad0!important;border:1px solid #48bad0!important}.frm_field{background:#fff;border:1px solid #dbdde1;border-radius:5px;width:350px;height:40px;margin-bottom:25px;padding:0 10px;font-size:1.125rem;display:block}.frm_field::placeholder{color:#3b4048}