*{
    box-sizing: border-box;
    margin: 0%;
    padding: 0%;
    width: 100%;
}

header{
    height: 10vh;
    background-color: #7BCCE9;
    
}

.cabeca{
    display: flex;
    height: 10vh;
    justify-content: space-around;
    width: 80%;
    margin: auto;
}

.buscar{
    margin-top: 2%;
    height: 4vh;
    width: 80%;
    border: white;
    border-radius: 45px;
}

.icones{

    height: 4vh;
    width: 100px;
}

.icones2{
    display: flex;
    align-items: center;
    justify-content: flex-end;
    height: 10vh;
    width: 200px;
    margin-left: 15%;
}

.icns{
    margin-right: 5px;
    margin-top: 2%;
    height: 4vh;
    width: 120px;

}

.cinza {
    background-color: #FFFFFF;
    height: 5vh;
    color: azure;
    justify-content: space-evenly;
    display: flex;
}

.cinza a{
    display: inline-block;
    width: 15%;
    text-align: center;
}

.texto {
    font-weight: 400;
    color: white;
    font-size: 30px;
    margin-top: 2%;
}

.banner {
    height: 25vh;
    width: 100%;
}

.txt2 {
    color: #242525;
    display: flex;
    justify-content: center;
    text-decoration: none;
    font-size: 30px;
}

.txt2:hover {
    background-color: #7BCCE9;
    transition: 0.6s;
}

#fundo {
    background-image: url(imagens/pattern.jpg);
    height: 140vh;
    width: 100%;

}

#quad {
    height: 50vh;
    width: 30%;
    background-color: #ffffff;
    border: 1px solid #D9D9D9;
    border-radius: 50px;
    margin-left: 5%;
}

.btnComprar{
    margin-left: 40%;
    display: flex;
    justify-content: center;
    padding: 2% 5%;
    font-weight: 700;
    font-size: 25px;
    color: white;
    text-decoration: none;
    background-color: #7BCCE9;
    border-radius: 50px;
    width: 250px;
}

#quad2 {
    padding: 4%;
    height: 50vh;
    width: 80%;
    background-color: #ffffff;
    border: 1px solid #D9D9D9;
    border-radius: 50px;
    margin-left: 5%;
    margin-top: 15%;
}

.img1 {
    width: 100%;
    height: 45vh;
    border-radius: 50px;
    margin-top: 5%;
}

#sla {
    margin-top: -20%;
    text-align: center;
    color: #0f0f0f;
    font-size: 25px;
    margin-left: 30%;
}

#quad2 p {
    font-size: 22px;
    color: #242525;
}

#aivei{
    height: 3vh;
    width: auto;
}

#rodape{
    background-color: #7BCCE9;
    height: 30vh;
    width: 100%;
    font-size: 30px;
    text-align: center;
}

h1{
    color: #FFFFFF;
    padding-top: 5%;
}

/* Telas menores que 550px */
@media (max-width: 550px) {
    .cabeca {
        flex-direction: column;
        width: 100%;
        height: auto;
        align-items: center;
    }
    .buscar {
        width: 90%;
        margin-top: 10px;
    }
    .icones2 {
        width: 100%;
        margin-left: 0;
        justify-content: center;
    }
    .texto {
        font-size: 22px;
        margin-top: 10px;
    }
    .cinza {
        flex-direction: column;
        height: auto;
    }
    .cinza a {
        width: 100%;
        font-size: 22px;
        margin: 5px 0;
    }
    .livro-container {
        flex-direction: column;
        width: 95%;
        margin: 10px auto;
        align-items: center;
    }
    .livro-img {
        width: 80%;
        height: auto;
        margin-bottom: 15px;
    }
    .livro-info {
        width: 100%;
        font-size: 18px;
        padding: 10px;
    }
    #rodape {
        font-size: 18px;
        height: auto;
        padding: 10px 0;
    }
    h1 {
        font-size: 20px;
        padding-top: 10px;
    }
}

/* Telas entre 550px e 1100px */
@media (min-width: 551px) and (max-width: 1100px) {
    .cabeca {
        flex-direction: row;
        width: 95%;
        height: auto;
        align-items: center;
    }
    .buscar {
        width: 60%;
        margin-top: 10px;
    }
    .icones2 {
        width: 120px;
        margin-left: 5%;
        justify-content: flex-end;
    }
    .texto {
        font-size: 26px;
        margin-top: 10px;
    }
    .cinza {
        flex-direction: row;
        height: auto;
    }
    .cinza a {
        width: 22%;
        font-size: 24px;
        margin: 0 2px;
    }
    .livro-container {
        flex-direction: row;
        width: 90%;
        margin: 20px auto;
        align-items: flex-start;
    }
    .livro-img {
        width: 40%;
        height: auto;
        margin-right: 20px;
    }
    .livro-info {
        width: 60%;
        font-size: 22px;
        padding: 20px;
    }
    #rodape {
        font-size: 22px;
        height: auto;
        padding: 20px 0;
    }
    h1 {
        font-size: 24px;
        padding-top: 10px;
    }
}

/* Telas acima de 1100px */
@media (min-width: 1101px) {
    .cabeca {
        flex-direction: row;
        width: 80%;
        height: 10vh;
        margin: auto;
    }
    .buscar {
        width: 80%;
        margin-top: 2%;
    }
    .icones2 {
        width: 200px;
        margin-left: 15%;
        justify-content: flex-end;
    }
    .texto {
        font-size: 30px;
        margin-top: 2%;
    }
    .cinza {
        flex-direction: row;
        height: 5vh;
    }
    .cinza a {
        width: 15%;
        font-size: 30px;
    }
    .livro-container {
        flex-direction: row;
        width: 70%;
        margin: 40px auto;
        align-items: flex-start;
    }
    .livro-img {
        width: 30%;
        height: auto;
        margin-right: 40px;
    }
    .livro-info {
        width: 70%;
        font-size: 25px;
        padding: 30px;
    }
    #rodape {
        font-size: 30px;
        height: 30vh;
        padding: 0;
    }
    h1 {
        font-size: 30px;
        padding-top: 5%;
    }
}