/*Reset Styling*/
*{
    margin: 0;
}

/*Set frame size and margins*/
#mainFrame {
    margin:0;
    box-sizing: border-box;

}

/*Styling and Positioning*/
.header {
    background-color: #CAF0F8;
}

#nav {
    position: sticky;
    top: 0;

    display: flex;
    justify-content: space-between;
    padding: 1.5rem 1rem;
}


#turtle1 {
    border-radius: 0.625rem;
}

h1{
    font-family: "interstate", sans-serif;
    font-size: 2rem;
    line-height: 2.5rem;
    font-weight: 600;
}

p{
    font-family: "expressway", sans-serif;
    font-size: 0.875rem;
    line-height: 1.5rem;
    font-weight: 100;
}

#one{
    background-color: #48CAE4;
    display: flex;
    flex-direction: column;
    padding: 1.5rem 1rem;
    gap: 1rem;
}

#two{
    background-color: #0077B6;
    display: flex;
    flex-direction: column;
    padding: 1.5rem 1rem;
    gap: 1rem;
}

#turtle2{
    border-radius: 0.625rem;
}

#three{
    background-color: #03045E;
    display: flex;
    flex-direction: column;
    padding: 1.5rem 1rem;
    gap: 1rem;
}

/*Set section two and three text to white*/
#two #white, #three #white{
    color: white;
}

#button{
    background-color: #CAF0F8;
    display: flex;
    width: 5.5625rem;
    height: 2.5rem;
    padding: 0.5rem 1rem;
    border-radius: 0.625rem;

    /*Centers text horizontally*/
    justify-content: center;

    /*Centers text vertically*/
    align-items: center;

    /*Centers button horizontally*/
    align-self: center;
}

#grid {
    display: inline-grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    
}

/*Set dimensions of imgs within 'grid'*/
#grid img{
    width: 100%;
    aspect-ratio: 1/1;
    
}