79 lines
1.4 KiB
CSS
79 lines
1.4 KiB
CSS
body {
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font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
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background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
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display: flex;
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justify-content: center;
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align-items: center;
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height: 100vh;
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margin: 0;
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}
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.calcolatrice {
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background: #ecf0f1;
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padding: 20px;
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border-radius: 10px;
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box-shadow: 0 10px 25px rgba(0,0,0,0.2);
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width: 300px;
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}
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#display {
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width: 100%;
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padding: 15px;
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font-size: 1.5rem;
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text-align: right;
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margin-bottom: 10px;
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border: 2px solid #bdc3c7;
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border-radius: 5px;
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box-sizing: border-box; /* Importante per il padding */
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}
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#messaggio-errore {
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color: red;
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font-size: 0.8rem;
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text-align: center;
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margin-bottom: 10px;
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height: 20px; /* Per non far saltare il layout */
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}
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.nascosto {
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visibility: hidden; /* Nasconde ma tiene lo spazio */
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}
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.tastiera {
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display: grid;
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grid-template-columns: repeat(4, 1fr); /* 4 colonne uguali */
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gap: 10px;
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}
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.tasto {
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padding: 20px;
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font-size: 1.2rem;
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border: none;
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background: white;
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border-radius: 5px;
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cursor: pointer;
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transition: 0.2s;
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}
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.tasto:hover {
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background-color: #dfe6e9;
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}
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.tasto.op {
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background-color: #f39c12;
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color: white;
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}
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.tasto.op:hover {
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background-color: #e67e22;
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}
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#btn-uguale {
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background-color: #27ae60;
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color: white;
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}
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#btn-cancella {
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background-color: #c0392b;
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color: white;
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} |