* {margin:auto; box-sizing: border-box; max-width: 370px; background-color: azure;}
/* fonts */
@import url(https://fonts.googleapis.com/css?family=Economica);
@import url(https://fonts.googleapis.com/css?family=Comfortaa);
@import url(https://fonts.googleapis.com/css?family=Dosis);
@import url(https://fonts.googleapis.com/css?family=Cabin);
@import url(https://fonts.googleapis.com/css?family=RubikPuddles);
@import url(https://fonts.googleapis.com/css?family=Roboto);
@import url(https://fonts.googleapis.com/css?family=RobotoCondensed);
@import url(https://fonts.googleapis.com/css?family=Xanh Mono);
@import url(https://fonts.googleapis.com/css?family=Satisfy);
@import url(https://fonts.googleapis.com/css?family=Montserrat);
@import url(https://fonts.googleapis.com/css?family=Poppins);

h1 {font-family:"Century gothic"; color:cornflowerblue}
body {text-align: center; padding:0 10px;}
h2 {color:blue; font-family:"Dosis";font-size:25px}
table, th, td {border:1px solid black; border-collapse:collapse}
th, td {padding:5px; text-align:center;}
p {font-family: Century Gothic ; text-align:left; color: black; font-size: 15px}

.imgcenter {
     text-align="center";
}

.cuadroindice {
    border:2px solid darkblue; 
    border-radius:14px; 
    margin:10px 20px; 
    padding:10px 20px; 
    text-align:left; 
    max-width: 380px; 
}

li {
    font-family:"Montserrat"; 
    font-size: 18px; 
    line-height: 28px;
}

.cuadrolinizq {
    border-style: solid;
    border-color: darkgreen;
    border-width: 0px 0px 0px 5px;
    /*border: 2px solid darkblue;*/ 
    /*border-radius:20px;*/ 
    margin: 2px 2px; 
    padding: 5px 5px;
    background-color: beige;
    }  

.bordeizq { 
    font-family:"Dosis"; 
    text-align:left;
    border-left: 2px solid green; 
    background-color: oldlace;
    margin-left: 10px;
    padding-left: 15px;
    }

.imagenes {
    display: flex; 
    justify-content: center;
}

.iconos {
    margin: 20px;
}

.cabecera {
    display: inline-flex;
}

.parpadea {
          animation-name: parpadeo;
          animation-duration: 1000s;
          animation-timing-function: linear;
          animation-iteration-count: infinite;
          -webkit-animation-name:parpadeo;
          -webkit-animation-duration: 1s;
          -webkit-animation-timing-function: linear;
          -webkit-animation-iteration-count: infinite;
        }
        @-moz-keyframes parpadeo {  
          0% { opacity: 1.0; }
          50% { opacity: 0.0; }
          100% { opacity: 1.0; }
        }
        @-webkit-keyframes parpadeo {  
          0% { opacity: 1.0; }
          50% { opacity: 0.0; }
          100% { opacity: 1.0; }
        }

        @keyframes parpadeo {  
          0% { opacity: 1.0; }
          50% { opacity: 0.0; }
          100% { opacity: 1.0; }
        }
    
    .button1, button2 {
      border: none;
      padding: 5px 20px;
      text-align: center;
      text-decoration: none;
      display: inline-block;
      font-size: 14px;
      margin: 10px 12px;
      cursor: pointer;
    }
    .button1 {color: darkslateblue;}
    .button2 {color: darkgreen;}
    .button3 {color: darkcyan;}
    .button4 {color: dimgrey;}

.button1 {background-color: lightgreen;/* color:blue*/}
.button2 {background-color: lightblue; /*color:green*/}
.button3 {background-color: lightpink; /*color:green*/}
.button4 {background-color: darksalmon; /*color:green*/}

/*          Parte de responsive       */

/*
@media screen and (max-width:1160px) {body {background: floralwhite} }
@media screen and (max-width:1140px) {body {background: lightyellow} }
@media screen and (max-width:900px) {body {background: palegreen} }
@media screen and (max-width:768px) {body {background: gainsboro} }
@media screen and (max-width:640px) {body {background: antiquewhite; float: none} }
@media screen and (max-width:480px) {body {background : azure} }
@media screen and (max-width:360px) {body {background : lightgreen } }
*/


.accesos {
  max-width: auto;
  height: auto;
  margin: 0  auto;
  display: flex;
  justify-content: space-around;
  background-color: lightblue;
}

.accesos a {
  text-decoration: none;
  margin: 10px;
  font-size: 20px;
  width: 30px;
  height: 30px;
  line-height: 30px;
  text-align: center;
/* colores iconos y su fondo */
  background: #314652; /* fondo icono accesos gris oscuro*/
  background: black;   /* fondo icono accesos negro*/
  color: #f1f1f1;
/* opuesto */
  background: #f1f1f1;   /* fondo icono accesos negro*/
  color: black;
/* resto de parametros */
  border-radius: 50%;
  box-shadow: 3px 3px 10px rgba(0, 0, 0, .5);
  transition: all .5s ease-in-out;
}

.accesos a:hover {
  transform: scale(1.2);
/* efecto hover 1     */
  background: white/*#314652*/;
/*  color: black/*#f1f1f1*/;*/
/*efecto hover 2*/
  color: white/*#314652*/;
  background: black/*#f1f1f1*/;
}