header{
    display: flex;
    flex-direction: row;
    background-color: #0971C9;
}
body{
    background-color: #0D2350;

}
h1, h2, h3, h4, p{
    font-family: sans-serif;
    font-weight: bolder;
    color: #FFFEFD;
}
.button{
    width: 50%;
    height: 100%;
    background-color: #FFFEFD;
    border-radius: 20%;
    border-color: #0971C9;
    color: #0D2350;
    
}
.button:hover{
    background-color: grey;
}