@import url(https://fonts.googleapis.com/css2?family=Montserrat:wght@500&display=swap);*{-webkit-user-drag:none;-webkit-app-region:none;box-sizing:border-box;margin:0;padding:0;-webkit-user-select:none}body{background-color:#800020;display:grid;font-family:Montserrat,sans-serif;font-size:30px;height:100vh;place-content:center}.container{background-color:#fff;border-radius:16px;box-shadow:7px 7px 5px 0 rgba(50,50,50,.75);height:80vh;padding:16px;width:50vh}.wrapper{grid-gap:10px;display:grid;gap:10px;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(6,1fr);height:100%;width:100%}.screen{color:#800020;font-size:40px;grid-column:1/-1;overflow-x:auto;overflow-y:hidden;padding:8px;text-align:right}.btn{background-color:#d3d3d3;border-radius:50%;color:#000;cursor:pointer;display:grid;font-weight:700;place-content:center}.btn:hover{background-color:gray}.light-gray{background-color:#800020;color:#fff}.light-gray:hover{background-color:#fff;border:2px solid #800020;color:#800020}.orange{background-color:#800020;color:#fff}.orange:hover{background-color:#fff;border:2px solid #800020;color:#800020}.zero{grid-column:1/span 2}