.kitu-container {
    font-family: Arial, sans-serif;
    margin: 20px auto;
    max-width: 100%;
}
.title-top {
    border-radius: 4px;
    color: #ffffff;
    padding: 5px 10px;
    position: absolute;
    top: -16px;
}
.kitu-box {
    border: 3px solid #e91e63;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 20px;
	position: relative;
}

.kitu-box.large {
    border-color: #2196f3;
}
.blue {
    background: #2196f3;
}
.ping {
    background: #e71646;
}
.kitu-box.small {
    margin-bottom: 35px;
}
.kitu-box h3 {
    margin: 0 0 10px;
    font-size: 1.2em;
}

.kitu-input-group {
    display: flex;
    gap: 10px;
    margin: 10px 0;
}

.kitu-input-group input[type="text"] {
    flex: 1;
    padding: 8px;
    font-size: 1em;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.copy-btn {
    background-color: #2196f3;
    color: #fff;
    border: none;
    border-radius: 4px;
    padding: 8px 16px;
    cursor: pointer;
	width: 30%;
}
.note {
    margin-top: 10px;
}
.copy-btn:hover {
    background-color: #1976d2;
}
@media (max-width: 768px) {
    .kitu-input-group {
        flex-direction: column;
    }
    .copy-btn {
        width: 100%;
    }
}