body {
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
    color: rgb(68, 18, 89);
    margin: 20px;
    padding: 0; 
    line-height: 20px;
    text-align: center;
    ; background-color: rgb(142, 234, 177);
    list-style: none;
 }
    
 
 header {
   margin-top: 20px; 
   margin-bottom: 5%;
   font-style: italic;
   font-size: small;
 
 }

 nav {
   background-color: #161616; 
   display: flex; 
   justify-content: center;

   position: center;
   width: 100%; 
   font-size: larger;
}


nav a {
   color: #efefef; 
   margin-right: 20px; 
   text-decoration: none; 
   transition: color 0.3s ease;
}

nav a:hover {
   background-color: rgb(138, 138, 138);
   font-weight:bold;
   color: rgb(32, 30, 28);
   border-radius: 5px;
   padding: 0.2rem 2rem;
}

img {display: block;
   width: 300px;
   height: 300px;
   margin: auto;
   border-radius: 100%;
   margin-top: 20px;
   filter: drop-shadow(-1px 7px 8px rgb(0, 0, 0));
} 

h1 {font-style: normal;
   color: rgb(68 18 89);
   margin-top: 5%;
 }

 h2  {
     font-style: italic;
     font-size: larger;
     inline-size: auto;
     color: rgb(192, 87, 213);
 }
 
 h3  {
   font-family: 'Lucida Sans';
   font-style: italic;
   font-size: medium;
  font-weight: lighter;
  margin-bottom: 15px;

 }
.materias .contenedor-nivel {
   display: flex;
   justify-content: center;
   gap: 20px;
   margin-top: 40px;
}

.materias .caja-contenedora {
   background-color: #181818;
   color: f4ddd2;
   padding: 10px;
   border-radius: 10px;
   width: 200px;
   min-height: 200px; 
   box-shadow: 0 4px 8px #2d2d2d;
   text-align: center;
}

.materias .contenedor-nivel h1, .caja-contenedora ul, .caja-contenedora li {
   text-align: left;
   padding-right: 5%;
   list-style-type: disc;
   margin: 0; 
   color: azure;
   line-height: 30px
}

.level-box h2 {
   margin-bottom: 25px; 
   margin-top: 100px;
   padding: 10px;
   text-align: center; 
   color: rgb(68, 18, 89);
   font-size: x-large;
}

.integrantes {
   margin-top: 30px;
   color: #181818;
}

.integrantes h3 a:hover {  
   color: #2e2e2e;
}

.integrantes .levels-container {
   display: flex;
   justify-content: center;
   align-items: center;
   gap: 50px; 
   max-width: 100%;

 
}
.integrantes .level-box {

   box-sizing: border-box;
   text-align: center;
   display: inline-block;
}

.info {
   background-color: rgb(187, 223, 201);
   margin-top: 50px;
   margin-bottom: 10px;
   align-content: center;
   padding-top: 20px;
   padding-bottom: 20px;
}

.info p {
   color: rgb(35, 65, 49);
   margin: 7px 40px 7px 40px;
   font-size: 1rem;
   font-weight: 300px;
   text-align: center;
}

.info-cat {
   background-color: rgb(187, 223, 201);
   margin-top: 0;
   margin-bottom: 10px;
   align-content: center;
   padding-top: 20px;
   padding-bottom: 20px;
}

.info-cat p {
   color: rgb(35, 65, 49);
   margin: 7px 40px 7px 40px;
   font-size: 1rem;
   font-weight: 300px;
   text-align: center;
}

.logo-cat img {
width: 100%;
display: block;
}


footer { background-color: rgb(163, 248, 194);

   list-style: none;
   font-size: smaller;
   line-height: 10px;
   padding-top: 10px;
   padding-bottom: 10px;
}