::-webkit-scrollbar{width:2px}::-webkit-scrollbar-track{background:#111}::-webkit-scrollbar-thumb{background-color:#fff;width:2px;border-radius:2px}html,body{padding:0;margin:0;min-height:100vh}#admin_button{position:absolute;left:0;top:0;width:50px;height:50px}.modal-container{position:fixed;top:0;left:0;width:100%;height:100%;text-align:center;background:rgba(0,0,0,.5);padding:40px 20px;overflow:auto;opacity:0;visibility:hidden;transition:.3s;box-sizing:border-box}.modal-container:before{content:"";display:inline-block;vertical-align:middle;height:100%}.modal-container.active{opacity:1;visibility:visible}.modal-container .modal-body{position:relative;display:inline-block;vertical-align:middle;max-width:500px;width:90%}.modal-container .modal-close{position:absolute;display:flex;align-items:center;justify-content:center;top:-40px;right:-40px;width:40px;height:40px;font-size:40px;color:#fff;cursor:pointer}.modal-container .modal-content{background:#fff;text-align:center;padding:30px}.modal-container .modal-content .selectbox_area{display:inline-flex;align-items:center;position:relative;margin-top:20px}.modal-container .modal-content .selectbox_area::after{position:absolute;right:15px;width:10px;height:7px;background-color:#535353;-webkit-clip-path:polygon(0 0, 100% 0, 50% 100%);clip-path:polygon(0 0, 100% 0, 50% 100%);content:"";pointer-events:none}.modal-container .modal-content .selectbox_area select{-webkit-appearance:none;-moz-appearance:none;appearance:none;min-width:230px;height:2.8em;padding:.4em calc(.8em + 30px) .4em .8em;border:1px solid #d0d0d0;border-radius:3px;background-color:#fff;color:#333;font-size:1em;cursor:pointer}#background{display:flex;width:100vw;height:100vh;justify-content:center;align-items:center;background-image:url(../img/background/sf-04.png);background-repeat:no-repeat;background-size:cover;background-position:center center;text-align:center}#background.receiver{background-image:url(../img/background/sf-03.png)}#background #answer_input{display:inline-flex;width:800px;height:200px;border:none;padding:.5em;color:#fff;box-sizing:border-box;font-family:"toppan-bunkyu-midashi-go-std",sans-serif;font-weight:900;font-style:normal;font-size:84px;line-height:1.2;border-radius:8px;text-align:center;background-color:#000;background-repeat:no-repeat;background-position:center;background-size:cover;background-blend-mode:normal}#background #answer_input:focus{border:none;outline:0}#background #answer_input:disabled{background-color:#777;color:#000}#background h2{font-family:"toppan-bunkyu-midashi-go-std",sans-serif;font-weight:900;font-style:normal;display:inline-flex;position:relative;font-size:24px;margin-top:20px;color:#000}#admin{display:flex;width:100vw;height:auto;min-height:100vh;justify-content:center;align-items:center;background-image:url(../img/background/sf35.png);background-repeat:no-repeat;background-size:cover;background-position:center center;text-align:center}#admin .answer_textbox{display:inline-flex;width:90%;height:auto;border:none;padding:.2em;color:#fff;box-sizing:border-box;font-family:"toppan-bunkyu-midashi-go-std",sans-serif;font-weight:900;font-style:normal;font-size:48px;line-height:1.2em;border-radius:8px;text-align:center;background-color:#000}#admin h2{font-family:"toppan-bunkyu-midashi-go-std",sans-serif;font-weight:900;font-style:normal;display:inline-flex;position:relative;font-size:24px;margin-top:40px;margin-bottom:10px;color:#000}