*{
    padding: 0;
    margin: 0;
    border: 0;
    box-sizing: border-box;
    background-color: rgb(0, 66, 248);
    color: white;
    
}
.container{
    display: grid;
    height: 100vh;
    max-width: 100%;
    grid-template-rows: 120px 85px 1fr 65px;
    grid-template-areas: "header"
                         "nav"
                         "main"
                         "footer";
    gap: 2px;
    
}
.main{
    display: flex;
    justify-content: center;
    align-items: center;
}
.font{
    font-family: "Oswald", sans-serif;
    font-optical-sizing: auto;
    font-weight: weight;
    font-style: normal;
}
.header{
    grid-area: header;
    border: 1px solid black;
    background-image: url("../img/bitcoin.jpg");
    width: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
.titulo{
    display: inline;
    position: absolute;
    background: none;
    line-height: 120px;
    font-size: 2.3em;
    color: rgb(53, 45, 0);
    margin-left: 0.5em;
    text-shadow: 1px 1px 5px gold;
}
.nav{
    grid-area: nav;
    border: 1px solid black;
    background-color: transparent;
}
.main{
    grid-area: main;
    border: 1px solid black;
    background-color: transparent;
}
.footer{
    grid-area: footer;
    border: 1px solid black;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgb(10, 40, 220);
}
.copyr{
    margin: 5px;
    background: none;
    font-style: bold;
    font-size: 1.5em;
}