body {
    margin-left: 5px;
    font-family: sans-serif;
    display: flex;
    justify-content: center; 
}

.title-list-wrapper {
    display: inline-block;   
}


ul {
    list-style: none;         
    padding-left: 0;          
    margin: 0;
}

li {
    text-align: left;        
    margin: 0.6em 0;           
}

footer {
    position:fixed; 
    bottom:0;
    width: 100%;
}


button {
    padding: 5px;
    background-color: black;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
}

button:hover {
    background-color: #333;
}
input[type="text"] {
    padding: 0.2rem 0.2rem;
    border-radius: 4px;
    font-size: 1rem;
    border: 1px solid black;   
}

input[type="text"]:focus {
    outline: none;      
    box-shadow: none;   
}