body {
  background-image: url('assets/wallpaper.jpg');
  color: #e0e0e0;
  font-family: Courier;
}

a {
  color: red;
}

a:hover{
  color:yellow; 
}

::selection{
  color: red;
  background-color: white;
}

div.header{
  display: flex;
  border-bottom: 5px solid;
  border-color: white;
  height: 100px;
}

div.links{
 margin: 0 auto; 
}

div.yesterweb{
  border-color:white;
  padding-right: 50px;
}

div.footer{
  border-top: 5px solid;
  border-color: white;
  height: 66px;
  background-color: black;
}

p.menusuperior {
  text-align: center;
  margin:auto;
  margin-top: 30px;
}


div.contenedor {
  max-width: 66%; 
  margin: auto;
  margin-top: 66px;
  margin-bottom: 66px;
  background-color: black;
    padding-top: 50px;
  padding-right: 50px;
  padding-bottom: 50px;
  padding-left: 50px;
  border: 2px solid white;
}

div>img{
  
  max-width:250px;
}

h3{
 margin-top: 60px; 
}

h3.yesterheader{
 margin-top:0px; 
}

/*Pantalla de inicio*/

html.introhtml, body.introbody{
    height: 100%;
    margin: auto;
}
div.padre{
    height: 100%;
display:flex;
justify-content: center;
align-items: center;
}

div.idioma {
    background-color: black;

    border: 2px solid white;
    text-align: center;
    
    padding: 50px;
  }

  h1.titulointro{
    font-size: 100px;
}

  span.lenguaje {
      font-size: 30px;
  }
  /*Barra de scroll*/
  ::-webkit-scrollbar{
    width:15px; 
    background: #1a1a1a;
  }
  
  ::-webkit-scrollbar-track {
  box-shadow: inset 0 0 5px black;
  border-radius: 10px;
}

::-webkit-scrollbar-thumb {
  background: #c70000;
  border-radius: 10px;
}

::-webkit-scrollbar-button:single-button {
  background-color: #1a1a1a;
  display: block;
  border-style: solid;
  border-color:red;
  height: 20px;
  width: 16px;
}
::-webkit-scrollbar-button:single-button:vertical:decrement {
  border-width: 0 8px 8px 8px;
  border-color: red black;
}

::-webkit-scrollbar-button:single-button:vertical:decrement:hover {
  border-color: black red;
}
/* Down */
::-webkit-scrollbar-button:single-button:vertical:increment {
  border-width: 8px 8px 0 8px;
  border-color: red black;
}

::-webkit-scrollbar-button:vertical:single-button:increment:hover {
  border-color: black red;
}