.container{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 95vh;
}

.buttonclass{
    background-color: #242528;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}
.buttonclass:hover{
    background-color: gray;
}


.popupCentered{
    background: #706b6b;
    width: 40vw;
    min-height: 60vh;
    text-align: center;
    border-radius: 30px;
}

nav {
    display: block;
    list-style-type: none;
    overflow: hidden;
    background: #414141;
    border-color: black;
    border-bottom-style: solid;
    border-bottom-width: 2px ;
    margin: 0;
    padding: 5px;
}
nav div{
    float: right;
    right: 0;
    position: absolute;
    margin: 15px;
}
nav div button{
    margin-right: 5vw;
    font-size: 20px;
    text-decoration: none;
    background-color: #242528;
    border-radius: 4px;
    border: none;
    color: white;
    cursor: pointer;
    display: inline;
}
nav div button:hover{
    background-color: gray;
}
nav h2{
    float: left;
    margin: 15px;
    color: white;
    font-family: "Lucida Console" monospace;
}
body {
    margin: 0;
    padding: 0;
    background: #696565;
    background: linear-gradient(180deg, rgba(105, 101, 101, 1) 6%, rgba(0, 0, 0, 1) 100%);
}