@import url('https://fonts.googleapis.com/css2?family=Montserrat&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@600&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Oxygen&display=swap');

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


body {
width: 100%;
height: 100%;
scroll-behavior: smooth;
font-family: 'Montserrat', sans-serif;
}

main {
display: flex;
flex-direction: row;
width: 100%;
height: 100%;
}

a:link { text-decoration: none; }
a:visited { text-decoration: none; }
a:hover { text-decoration: none; }
a:active { text-decoration: none; }
a {color: #b3b3b3;}

#barra-lateral {
    width: 20%;
    height: 100vh;
    background-color: black;
    position: fixed;
    left: 0;
    top: 0;
}

#logo {
    width: 100%;
    height: 15%;
    text-align: center;
    padding-top: 25px;
}

#navegacion {
    width: 100%;
    height: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.boton {
    width: 100%;
    height: 40px;
    display: flex;
    flex-direction: row;
}

.boton-logo {
    width: 25%;
    height: 100%;
    display: flex;
    justify-content: end;
    align-items: center;
}

.boton-texto {
    width: 75%;
    height: 100%;
    padding-left: 10px;
    font-weight: 600;
    font-size: 1.2vw;
    display: flex;
    align-items: center;
    color: #b3b3b3;
}

.boton:hover > .boton-texto {
    color: white;
}

.boton:hover > .boton-texto a{
    color: white;
}

.boton:hover > .boton-logo .material-symbols-outlined {
    color: white;
}

.material-symbols-outlined {
    color: #b3b3b3;
}

#privacidad {
    width: 100%;
    height: 35%;
}
 .nav-priv {
    width: 100%;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
 }

 .btn-priv {
    width: 80%;
    height: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 2em;
    font-weight: 600;
    font-size: 1.2vw;
 }

 #suscripcion {
    background-color: #b3b3b3;
 }

 #acceso {
    background-color: #2B2525;
    outline: 2px solid #b3b3b3;
    color: #b3b3b3;
 }

 #cookies {
    width: 100%;
    height: 40px;
    display: flex;
    flex-direction: column;
    justify-content: end;
    align-items: center;
    font-family: 'Oxygen', sans-serif;
    font-size: 1.2vw;
    color: #b3b3b3;
 }

#contenedor-principal {
    width: 80%;
    height: fit-content;
    background-color: #121212;
    margin-left: 20%;
}

#barra-superior {
    width: 100%;
    height: 60px;
    display: flex;
    flex-direction: row;
    color: #b3b3b3;
}

.flecha {
    width: 7.5%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-flecha {
    width: 40px;
    height: 40px;
    background-color: black;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

#ajustes {
    width: 50%;
    height: 100%;
    display: flex;
    justify-content: end;
    align-items: center;
    font-weight: 600;
}

#descargar {
    width: 15%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 600;
}

#ajustes:hover{
color: rgb(215, 213, 213);
}

#descargar:hover{
    color: rgb(215, 213, 213);
    }

.barra-sup-icon {
    width: 6%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.btn-users {
    width: 35px;
    height: 35px;
    background-color: black;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

#contenedor-estudiantes {
    width: 100%;
    height: fit-content;
}

.rectang-cont {
    width: 100%;
    height: 280px;
    display: flex;
    flex-direction: row;
}

.album-cont {
    width: 25%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.reactang-cont .album-cont .grey-cont .play-btn {
    position: relative;
}

.rectang-cont .album-cont .grey-cont .play-btn .material-symbols-outlined {
    position: absolute;
    right: 25px;
    top: 110px;
    padding: 7px;
    background-color: #1db954;
    border-radius: 100%;
    opacity: 0;
    transition: all ease 0.4s;
}

.rectang-cont .album-cont .grey-cont:hover .play-btn .material-symbols-outlined {
    opacity: 1;
  transform: translateY(-20px);
}

.grey-cont {
    width: 190px;
    height: 260px;
    background-color: #181818;
    border-radius: 6px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: absolute;
}

.grey-cont:hover {
    background-color: #252525;
}

.estud-pic {
    width: 150px;
    height: 150px;
    border-radius: 6px;
}

.estud-text {
    width: 150px;
    height: 90px;
    font-size: 12px;
    font-weight: bold;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    color: #b3b3b3;
}

h1 {
    font-size: 17px;
    color: white;
}

#uno {
    background-image: url(../img/1.jpg);
}

#seis {
    background-image: url(../img/6.jpg);
}

#dieciseis {
    background-image: url(../img/16.jpg);
}

#veintidos {
    background-image: url(../img/22.jpg);
}

#veinticuatro {
    background-image: url(../img/24.jpg);
}