* {
    box-sizing: border-box; margin: 0;
    font-family: roboto;
}


header {
    

  background: linear-gradient(to right, #2786a8, #50add6, #cb90c2);
    display: flex;
    justify-content: space-between;
    box-shadow: 0 .2em .7em silver;
    
    
    
}

#logo {
    
    max-width: 20vw;
    margin: .5em;
    
}

.iconos {
    
    width: 2.5em;
    height: 2.5em;
}

footer {
    
   
    font-size: .8em;
    margin: auto;
   padding: .5em;
    background-color: #cb90c2;
   
   
}

#iconos li {
    
    list-style-type: none;
    margin: .5em;
    margin-left: 0;
    
}


#iconos {
    
    display: flex;
    width: 100%;
    
    align-items: center;
    padding: inherit;
    width: auto;
    height: auto;
    
}

#menudesplegado {
    
    background-color: #2786a8;
    opacity: .93;
    height: 100vh;
    min-width: 50vw;
    display: flex;
    position: fixed;
    right: -50vw;
    top: 0;
    transition: all .6s ease;
    z-index: 999;
    
}

header #menudesplegado:target {
    right: 0;
}

nav ul li {
    
    
    border-top: 1px solid;
    line-height: 3em;
    color: white;

}

nav ul li a:hover {
    
    color: silver;
}

nav ul {
    
    list-style-type: none;
    text-decoration: none;
    padding-top: 5em;
    
}

#x {
    
position: absolute;
    right: .5em;
    top: 1.3em;
    
}


    
}

main {
    margin: .5em;

    
}

h3 {
    
    border-bottom: 1px solid silver;
    margin-bottom: 1em;
    color: silver;
    margin-top: 1em;
    margin-left: .5em;
    margin-right: .5em;
}

h1 {
    
    
    margin-top: .5em;
    margin-bottom: .5em;
    font-weight: bold;
}

h4 {
    margin-top: .8em;
    margin-bottom: .7em;
    color: #cb90c2;
}

h5 {
    
    margin: 1.5em 0em 3em 0em;
    color: #2786a8;
    margin-bottom: 1em;
    
    
}

#completa {
    
    margin-bottom: 0em;
}

#articulos {
    
    display: flex;
    max-width: 100vw;
    justify-content: space-between;
   
   
    
}

figure img {
    
    width: 47vmin;
   display: block;
    
   
   
    
}

.bajada2 {
    
    padding: .5em 0 .5em 0;
   color: #555555;
    
}

#art {
    
    border-bottom: 1px solid silver;
    padding-bottom: 2em;
}

#fondo {
    
    background: linear-gradient(to right, #2786a8, #50add6, #cb90c2);
    width: 100vw;
    height: 100vh;
    position: relative;
    display: flex;
    justify-content: center;
    max-height: 100%;
    display: block;
    max-height: 100%;

    
    
    
}

#contenido {
    
    display: flex;
    flex-direction:column;
    align-items: center;
    margin-top: 10vh;
    position: absolute;
    text-align: center;
    width: 100%;
    
}

.registro {
    
    color: white;
    font-size: .8em;
    margin: .3em 0 .8em 0;
    text-align: center;
    padding: 0 3em 0 3em;
    
}

#contenido form .input {
    
    margin: .5em;
    border: 0;
    padding: .5em;
    padding-top: .6em;
    outline: none;
    width: 80vw;
    border: 1px solid white;

    
    
}

#contenido form button {
    
    background: #2786a8;
    color: white;
    
}

#contraseña {
    
    font-size: .75em;
    font-weight: lighter;
}

form a {
    
    text-decoration: none;
}

#atras {
    
    width: 5vw;
    height: auto;
    position: absolute;
    left: 1em;
    top: 1em;
}

#modelado {
    margin: 0 .5em 0 .5em;
}

p {
    margin-top: 1em;
}

.videoresponsive iframe {
    
position: absolute;
    height: 100%;
    width: 100%;
    top: 0px;
    left: 0px;
    
    
}

.videoresponsive {
    
    
    position: relative;
    margin: 0 auto;
    height: 0;padding-bottom: 56.25%;
    margin-bottom: 2em;
    
}

#completa {
    
    
    margin-bottom: 2em;
}

nav a {
    
    color: white;
    text-decoration: none;
}