@import url('https://fonts.googleapis.com/css2?family=Roboto+Mono:wght@600&display=swap');

*
{
    font-family: 'Roboto Mono', monospace;
    background-color: #ede0be;
    text-align: center;
}

.container
{
    display: flex;
    position: fixed;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    width: 100%;
    height: 100%;
}

.prob
{
    display: flex;
    justify-content: center;
    align-items: center;
}

a
{
    color: black;
    text-decoration-line: underline;
}

h1 + input
{
    margin: 20px;
}

button
{
    display: inline-block;
    outline: 0;
    cursor: pointer;
    border: 2px solid #000;
    border-radius: 3px;
    color: #ede0be;
    background: #000;
    font-size: 20px;
    font-weight: 600;
    line-height: 28px;
    padding: 12px 20px;
    text-align:center;
    transition-duration: .15s;
    transition-property: all;
    transition-timing-function: cubic-bezier(.4,0,.2,1);
}

button:hover{
    color: #000;
    background: #e0bd65;
}

input
{
    font-family: 'Roboto Mono', monospace;
    border: none;
    outline: none;
    background-color: #eeeded;
    padding: 12px;
    color: rgb(39, 39, 39);
    font-size: 25px;
    text-align: center;
    -moz-appearance: textfield;
    width: 65px;
    height: 30px;
    text-decoration: none;
    border-radius: 10px;
}

footer 
{
    position: fixed;
    display: flex;
    width: 100%;
    height: 10%;
    justify-content: center;
    align-items: center;
    bottom: 0;
}