body {
    background-color: #795548;
    color: #ddd;
}
.container {
    margin:auto;
    width : 80%;
    /*background-color: #888;*/
    margin-top: 5vh;
}
h1 {
    text-align: center;
    /*color:#ddd;*/
    line-height: 2em;
    font-size: 4em;
    margin: 0 0;
}
input {
    margin-left: 10%;
    margin-right: 10%;
    width:80%;
    text-align: center;
    font-size: 4em;
    border-radius: 20px;
    border: 1px solid #ccc;
    background-color: #a7c0cd;
    color:#ddd;
}
#button {
    margin-left: 20%;
    margin-right: 20%;
    margin-top: 0.5em;
    font-size:  3em;
    width:60%;
    color:#ddd;
    background-color: #78909c;
    border-radius: 20px;
    text-align: center;
}
#button:hover {
    transition-delay: 0.2s;
    background-color: #4b636e;
    cursor: pointer;

}
#button:active {
    transition-delay: 0s;
    transform: translateY(4px);
}
article {
    /*color: #ddd;*/
    margin-top: 1em;
    background-color: #a98274;
    padding: 1em 1em;
    border-radius: 20px;

}
h2 {
    font-size: 3em;
    margin:0 0;
}
a {
    color:#ddd;
}
p {
    font-size: 1.5em;
    margin:0 0;
}