* {
    margin: 0;
    padding: 0;
    border: 0;
}

nav {
    display: inline-flex;
    align-items: center;
    background-color: rgba(0, 0, 0, 0.7);
    padding-top: 10px;
    padding-bottom: 10px;
    width: 100%;
    justify-content: space-between;
    position: fixed;
}

nav ul {
    display: inline-flex;
    margin-right: 200px;
}

#logo_nav {
    width: 70px;
    margin-top: 5px;
    margin-left: 200px
}

nav ul li {
    list-style-type: none;
    margin-left: 30px;
    font-family: "Avenir Next";
    font-size: 14px;
    color: #999;
    margin-right: 0px;
}

#menu {
    display: none;
}

nav ul li:hover {
    cursor: pointer;
    color: #fff;
    transition: 0.5s ease;    
}

#backEspaco {
    background-image: url("imgs/espaco.png");
    background-size: contain;
    background-attachment: fixed;
    height: "100%";
    padding-bottom: 300px;
}

#backEspaco h1 {
    font-size: 300%;
    color: #fff;
    font-family: "Avenir Next";
    font-weight: 500;
    text-align: center;
    padding-top: 120px;
}

.title_news {
    font-size: 300%;
    color: #fff;
    font-family: "Avenir Next";
    font-weight: 500;
    text-align: left;
    margin-left: 200px;
    padding-top: 120px;
}

#backEspaco h2 {
    font-size: 180%;
    color: #999;
    font-family: "Avenir Next";
    font-weight: 500;
    text-align: center;
    padding-top: 10px;
}

#backEspaco h3 {
    font-size: 120%;
    color: #999;
    font-family: "Avenir Next";
    font-weight: 500;
    text-align: center;
    padding-top: 20px;
    margin-left: 20%;
    margin-right: 20%;
}

.links {
    background-color: #00bfff;
    font-size: 14px;
    font-weight: 500;
    font-family: "Avenir Next";
    display: block;
    margin: auto;
    text-align: center;
    color: #fff;
    text-decoration: none;
    width: 150px;
    padding: 10px;
    margin-top: 35px;
    border-radius: 35px;
    box-shadow: 0px 2px 50px #00bfff;
}

.links:hover {
    transition: 0.5s ease;
    opacity: 0.85;
}


.tvScroll {
    position: absolute;
    left: 200px;
    right: 200px;
    overflow: auto;
    white-space: nowrap;
    margin: auto;
    z-index: 1;
    scroll-behavior: smooth;
}

.btnAtras {
    margin-left: 200px;
    margin-top: 150px;
    z-index: 10;
    position: absolute;
}

.btnFrente {
    position: absolute;
    margin-top: 150px;
    z-index: 10;
    right: 200px
}

.btnAtras, .btnFrente {
    width: 50px;
    height: 50px;
    border-radius: 100%;
    box-shadow: 0px 2px 50px #00bfff;
    background-color: #00bfff;
    font-size: 18px;
    text-decoration: none;
    color: #fff;
    text-align: center;
}

.btnAtras p, .btnFrente p {
    margin-top: 12px;
    font-weight: bold;
    font-family: "Avenir Next";
    color: #fff;
}

.tvScroll div {
    display: inline-flex;
}

.tvScroll div div {
    display: block;
    background-color: rgba(0, 191, 255, 0.5);
    border-radius: 15px;
    margin: 25px;
    color: #fff;
    font-family: "Avenir Next";
}

.tvScroll h4 {
    padding: 15px;
}

#backEspaco img {
    width: "100%";
    height: 200px;
}


footer {
    background-image: url("imgs/espaco.png");
    background-size: contain;
    background-attachment: fixed;
    padding-bottom: 50px;
    padding-right: 20px;
    padding-top: 150px;
}

#tudofooter {
    display: inline-flex;
}

footer h1 {
    margin-left: 200px;
    font-family: "Avenir Next";
    color: #fff;
    font-weight: 300;
    font-size: 14px;
    margin-right: 25px;
}

footer img {
    width: 20px;
    height: 20px;
    color: "#fff";
    margin-left: 10px
}

#socials {
    display: inline-flex;
}

@media only screen and (max-width: 1366px) {
    /* .imgs_lado_a_lado {
        display: block;
    } */
}

@media only screen and (max-width: 800px) {
    nav {
        display: flex;
        background-color: rgba(0, 0, 0, 0.7);
        padding-top: 10px;
        padding-bottom: 10px;
        width: 100%;
        justify-content: center;
        align-items: center;
        position: fixed;
        height: 60px;
    }
    
    nav ul {
        display: none;
        position: fixed;
        left: 0;
        padding-top: 20px;
        top: 80px;
        width: 25%;
        background-color: rgba(0, 0, 0, 0.7);
    }
    
    #logo_nav {
        width: 100px;
        left: 0;
        right: 0;
        margin: auto;
        position: absolute;
        top: 25px;
        
    }
    
    nav ul li {
        list-style-type: none;
        margin-left: 30px;
        font-family: "Avenir Next";
        font-size: 18px;
        margin-bottom: 20px;
        margin-right: 20px;
        color: #999;
    }

    #menu {
        display: block;
        margin-left: 27px;
        top: 30px;
        left: 0;
        position: fixed;
        color: #8c8c8c
    }

    #menu:hover {
        cursor: pointer;
    }


    footer h1 {
        margin-left: 20px;
        margin-right: 20px
    }
}


@media only screen and (max-width: 606px) {

    nav ul {
        display: none;
        position: fixed;
        left: 0;
        padding-top: 20px;
        top: 80px;
        width: 30%;
        z-index: 1;
        background-color: rgba(0, 0, 0, 0.7);
    }

    #backEspaco {
        background-image: url("imgs/espaco.png");
        background-size: contain;
        background-attachment: fixed;
        height: "100%";
    }

    #backEspaco h1 {
        font-size: 200%;
        color: #fff;
        font-family: "Avenir Next";
        font-weight: 500;
        text-align: center;
        padding-top: 120px;
    }

    #backEspaco img {
        width: 320px;
        display: block;
        margin: auto;
        margin-top: 50px;
        border-radius: 15px;
    }
    
    #segscreen h1 {
        margin-top: 75px;
        font-size: 200%;
        color: #000;
        font-family: "Avenir Next";
        font-weight: 500;
        text-align: center;
    }

    #backEspaco h2 {
        font-size: 180%;
        color: #999;
        font-family: "Avenir Next";
        font-weight: 500;
        text-align: center;
        padding-top: 10px;
    }
    
    #backEspaco h3 {
        font-size: 120%;
        color: #999;
        font-family: "Avenir Next";
        font-weight: 500;
        text-align: center;
        padding-top: 20px;
        margin-left: 20px;
        margin-right: 20px;
    }

}