* {

    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
    text-decoration: none;

}

li {

    display: inline-block;
    margin-left: 20px;
    margin-right: 20px;

}

#logocolegio {

    margin-left: 20px;
    margin-right: 20px;
    
}

header {

    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-around;
    background-color: rgb(0, 81, 169);
    padding: 17px;
    
}


a {

    color: white

}

a {

    font-family: 'Gelasio', serif;
    font-size: 22px;

}

aside {

    font-family: 'Gelasio', serif;
    text-align: center;
    color: rgb(54, 54, 54);

}

#titleofc {

    color: rgb(54, 54, 54);
    font-family: 'Great Vibes', cursive;
    font-size: 100px;
    text-align: center;
    margin-top: 25px;

}

article {

    
    display: flex;
    align-items: center;
    justify-content: center;

}

.btn {

    color: white;
    background-color: rgb(0, 81, 169);
    padding: 10px;
    border-radius: 12px;
  
}

#distanciar {

    margin-top: 30px;
    
}

footer {
    
    text-align: center;
    font-size: 10px;
    font-family: 'Gelasio', serif;
    color: white;
    background-color: rgb(0, 81, 169);
    padding: 10px;

}

#links {

    margin-top: 5px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;

}

#video123 {

    border-radius: 7px;
    background-color: rgb(0, 81, 169);
    padding: 30px;
    margin-top: 10px;
}

footer{

    margin-top: 68px;

}


main {

    margin-top: 69px;

}

li {

    background-color: white;
    padding: 10px;
    border-radius: 5px;
    color: rgb(0, 81, 169);
    font-family: 'Gelasio', serif;
    
}

@media (max-width: 900px) {

    #video123 {

        width: 700px;
        padding: 23px;

    }

    #titleofc {

        line-height: 118px;

    }

    main {

        margin-top: 89px;

    }

    footer {

        margin-top: 89px;
    }
}

@media (max-width: 840px) {

    #titleofc {

        max-width: 475px;
        width: 474px;
        margin-inline: auto;
        font-size: 90px;
        line-height: 107px;
    }
    
    main {

        margin-top: 41px;

    }

    footer {

        margin-top: 41px;

    }

}

@media (max-width: 755px) {

    #video123 {

        width: 500px;
        padding: 18px;

    }

    main {

        margin-top: 100px;
    }

    footer {

        margin-top: 100px;
    }

}

@media (max-width: 540px) {

    header {

        display: flex;
        flex-direction: column;

    }

    li {

        margin-top: 15px;

    }

    li {

        max-width: 650px;
        width: 350px;
        margin-inline: auto;
        text-align: center;

    } 

    #video123 {

        width: 400px;
        padding: 15px;
    }

    #titleofc {

        font-size: 70px;
        line-height: 90px;
        text-align: center;
        align-items: center;
        max-width: 340px;

    }

    main {

        margin-top: 115px;

    }

    footer {

        margin-top: 115px
    }

}

@media (max-width: 460px) {

    li {

        max-width: 460px;
        width: 250px;
        margin-inline: auto;
    }

    main {

        margin-top: 115px;

    }

    footer {

        margin-top: 115px;
    }
}

@media (max-width: 435px) {

    #video123 {

        width: 330px;
        padding: 12px;

    }

    #titleofc {

        font-size: 60px;
        line-height: 70px;

    }

    main {

        margin-top: 156px;
    }

    footer {

        margin-top: 156px;

    }
    
}