body{
    background-image: url("../imagen/Sin titulo.png");
    
}
h1,h2,h3{
    color: aliceblue;
    text-align: center;
}
/*.color{
    color: aquamarine;
    
}*/

  
#menu ul {
    list-style:none;
    margin:0;
    padding:0;
    height: 0;
    
   }
   
   /* items del menu */
   
   #menu ul li {
    position: relative;
    float: left;
    width: 100%;
    color:aliceblue;
    margin:0;
    padding:0;

   }
   
   /* enlaces del menu */
   
   #menu ul a {
    display:block;
    color:#5858FA;
    text-decoration:none;
    font-weight:400px;
    font-size:15px;
    padding:10px;
    font-family:"HelveticaNeue", "Helvetica Neue", Helvetica, Arial, sans-serif;
    text-transform:uppercase;
    letter-spacing:1px;
    
   }
   
   /* items del menu */
   
   #menu ul li {
    position:relative;
    float:left;
    margin:0;
    padding:0;
   }
   
   /* efecto al pasar el ratÃģn por los items del menu */
   
   #menu ul li:hover {
    background:black;
   }
   #menu ul ul {
    display:none;
    position:absolute;
    top:100%;
    left:0;
    background:#0404B4;
    padding:0;
   }
   
   /* items del menu desplegable */
   
   #menu ul ul li {
    float:none;
    width:100%
   }
   
   /* enlaces de los items del menu desplegable */
   
   #menu ul ul a {
    line-height:140%;
    padding:10px 15px;
   }
   
   /* items del menu desplegable al pasar el ratÃģn */
   
   #menu ul li:hover {
    display:block;
   }
   /*.barra{
      color:black;
      width: 100px;
      height: 40px;
      padding:30px;
    }*/
    nav{
   /* Permalink - use to edit and share this gradient: https://colorzilla.com/gradient-editor/#4c4c4c+0,595959+12,666666+25,474747+39,2c2c2c+50,000000+51,111111+60,2b2b2b+76,1c1c1c+91,131313+100;Black+Gloss+%231 */
background: rgb(76,76,76); /* Old browsers */
background: -moz-linear-gradient(top,  rgba(76,76,76,1) 0%, rgba(89,89,89,1) 12%, rgba(102,102,102,1) 25%, rgba(71,71,71,1) 39%, rgba(44,44,44,1) 50%, rgba(0,0,0,1) 51%, rgba(17,17,17,1) 60%, rgba(43,43,43,1) 76%, rgba(28,28,28,1) 91%, rgba(19,19,19,1) 100%); /* FF3.6-15 */
background: -webkit-linear-gradient(top,  rgba(76,76,76,1) 0%,rgba(89,89,89,1) 12%,rgba(102,102,102,1) 25%,rgba(71,71,71,1) 39%,rgba(44,44,44,1) 50%,rgba(0,0,0,1) 51%,rgba(17,17,17,1) 60%,rgba(43,43,43,1) 76%,rgba(28,28,28,1) 91%,rgba(19,19,19,1) 100%); /* Chrome10-25,Safari5.1-6 */
background: linear-gradient(to bottom,  rgba(76,76,76,1) 0%,rgba(89,89,89,1) 12%,rgba(102,102,102,1) 25%,rgba(71,71,71,1) 39%,rgba(44,44,44,1) 50%,rgba(0,0,0,1) 51%,rgba(17,17,17,1) 60%,rgba(43,43,43,1) 76%,rgba(28,28,28,1) 91%,rgba(19,19,19,1) 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#4c4c4c', endColorstr='#131313',GradientType=0 ); /* IE6-9 */

width:100%;
height:50px;
padding:50px;
 }