* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    background-color: rgb(42, 41, 41);
}
.sidebar{
    height: 100vh;
    width: 20%;
    background-color: rgb(62, 60, 60);
    position: fixed;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: .6s ease;
}
.hide{
    transform: translateX(-310px);
}
ul li{
    list-style-type: none;
    margin-bottom: 10px;
}
ul li a{
    text-decoration: none;
    font-size: 1.2rem;
    font-family: sans-serif;
    color: #fff;
}

.center{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.center button{
    padding: 15px 10px;
    font-size: xx-large;
    width: 200px;
    background-color: rgb(225, 187, 35);
    color: white;
    border-radius: 5px;
    border: none;
}