body{
    background-color: #96bbc8;
    color:#BAE7F7;
    font-family: Arial, Helvetica, sans-serif;
    display: grid;
    grid-template-columns: repeat(2, 50vw);
    grid-template-rows: repeat(4, 70vh);
    gap:10px;
    margin: 0;

    & .practicas{
        background-color: #1f375b;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 20px;
        margin: 0;
        position: relative;
        border-radius: 10px;
        
        & .numeroejercicio{
            color:#00ABE4;
            position: absolute;
            top: 10px;
            left: 10px;
            font-size: 25px;
            font-weight: bold;
        }

        & p, h1{
            margin:5px;
        }
    }

    & #p3texto{
        display: flex;
        justify-content: center;
        align-items: center;

        height: 100px;
        width: 100px;
        
        border:2px;
    }

    & #p4sumando1, #p4sumando2{
        width: 30px;
    }
}