.sp-alert {
    padding: 20px;
    background-color: gray;
    color: white;
    margin-bottom: 15px;
}

.sp-alert-success {
    background-color: #04AA6D;
}

.sp-alert-danger {
    background-color: #f44336;
}

.sp-alert-warning {
    background-color: #ff9800;
}

.sp-form input[type=text], .sp-form select {
    width: 100%;
    padding: 12px 20px;
    margin: 8px 0;
    display: block;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
    max-width: 100%;
}
  
.sp-form button[type=submit],
.sp-form button[type=submit]:focus {
    width: 100%;
    background-color: #3498db;
    color: white;
    padding: 6px 20px;
    margin: 8px 0;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}
  
.sp-form button[type=submit]:hover {
    background-color: #1743FE;
    color: white;
}

.sp-spinner {
    width: 16px;
    height: 16px;
    border: 3px solid #FFF;
    border-bottom-color: transparent;
    border-radius: 50%;
    display: inline-block;
    box-sizing: border-box;
    animation: rotation 1s linear infinite;
}

@keyframes rotation {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}