*{margin:0;padding:0}.floor h3{flex-basis:100%;display:inline;color:#08556d}.floor{margin-top:15px;background-color:#f1eeca;padding:20px 25px;display:flex;border:1px solid #2e2f30;row-gap:200px}.floor .structure{font-weight:300;white-space:nowrap}.floor .structure .btn{font-weight:400;font-style:normal}.btn{display:grid;row-gap:10px;grid-template-columns:40px;grid-template-rows:40px 40px}.btn-down,.btn-up{cursor:pointer;display:inline-block;text-decoration:none;border-radius:100%;text-align:center;transition:.3s}.btn-down:hover,.btn-up:hover{background-color:azure;border:1px solid pink}.btn-up{background-color:#10b935;border:1px solid #10b935}.btn-down{background-color:#c51205;border:1px solid #c51205}.structure{display:flex;align-items:center;column-gap:20px}