/* Hoja de estilos de alumno Martin Perez */

html{
    background-color: rgba(25,255,255,0.3);
}

body{
    padding: 0px;
    margin: 0px;
}

div#pagina{
    width: 100%;
    height: 100%;
}

header{
    width: 100%;
    height: 200px;
    background-color: rgb(0, 0, 0);
}

div#imagen-header{
    position: relative;
    height: 200px;
    background-image:url(yo.png);
    background-size: 40%;
    background-repeat: no-repeat;
    margin-top:100px;    
    margin: auto;
    background-position: top;
}

div#nav{
    position: relative;
    padding-top: 70px;    
    margin: auto;
    width: 70%;
}

div#nav ul{    
    list-style: none;
    margin:0px;
    margin: auto;
}

div#nav ul li{
    width:100%;
    display: inline;
    padding-right:  1rem;
    margin: auto;

}

div#nav ul li a{
    text-decoration:none;
    color:#FFFFFF;
    width:100%;
    text-align: center;
    background-color: rgba(10, 100, 200, 1);
    font-family: 'Lato', sans-serif;
    font-size: 33px;
    padding: 2.5rem;
    border-bottom-left-radius: 2rem;
    border-bottom-right-radius: 2rem;
    border-top-style:inset;
    border-bottom-color: #000000;
}

div#nav ul li a:hover{
    color:rgba(255,255,255,1);
    background-color: rgba(49, 217, 80, 0.83);
}

article{
    clear:both;
    position: relative;
    margin-top:20%;
}

    
div#datos{
    position: relative;
    margin-top: 10%;
    width: 72%;
    margin: auto;
}    
    
div#datos h4  {
    position: relative;
    width: 100%;
}

h4{
    position: relative;
    margin: auto;
    font-family: 'Lato', sans-serif;
    font-size: 19px;
    text-decoration: none;
    margin-top: 30px;
}

a{
    font-family: 'Lato', sans-serif;
    font-size: 12px;
    text-decoration: none;
}

.texto{
    font-family: 'Lato', sans-serif;    
    font-size: 11px;
    text-decoration: none;
    padding: 0.rem;
    margin:auto;
    position: relative;
}

h3{
    margin: auto;
    font-family: 'Lato', sans-serif;
    font-size: 19px;
    text-decoration: none;
}

footer{
    position: absolute;
    margin-left: 0%;
    width: 100%;
    display: inline;
    background-color: rgba(155,155,155,0.4);
}

footer img{
    position: relative;
    width: 20%;
    padding: 0px;
    margin-right: 130px;
    float: right;
    display: block;
    margin-top: 20px

}

div#texto_footer{
    width: 55%;
    float: left;
    margin-left: 130px;
    font-family: 'Lato', sans-serif;    
    font-size: 9px;
    text-decoration: none;
    padding: 10px;
    margin-top: 20px
}