*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    display: flex;
    align-items: center;
    justify-content: center; 
    
}
.header{
    position: absolute;
    top: 10%;
    width: 70%;
    height: 80vh;
    background-color: rgb(158, 156, 155);
    border-radius: 20px;
}
.header h1{
    text-align: center;
    font-weight: bolder;
    
}
.header ul{
    display: flex;
    list-style-type: none;
    background-color: rgb(229, 223, 214);
    height: 10%;
    align-items: center;
    justify-content: center;
    gap: 20px;
    font-size: 1.3em;
}
.textBlock{
    width: 80%;
    height: 90vh;
    align-items: center;
    justify-content: center;
}