html {
    background-color:yellowgreen;
    background-image: url(trama.jpg);

    
}

body {
               @import url(http://fonts.googleapis.com/css?family=Oswald);
               color: #112e4a;
               font-family: 'Oswald', sans-serif; 
               width: 900px;
               height: 800px;
               margin: 0px;
               margin-left: 15%;
               background-color: bisque;
}

header  {      background-color: #9eeef0;
               width: 900px;
               height: 200px;
               text-align: center;
               padding-top: 20px;
      }

nav    {
               background-color: #e26041;
               width: 900px;
               height: 80px;
               text-align: center;
               padding-top: 1px;
               margin-right: 5px;   
}

ul      {
      
               list-style: none;
               text-align: center;
      
}

nav ul li    {
                    width: 140px;
                    height: 100px;
                    float: left;    
                    color: #6bcbce;
                    line-height: 50px;
                    font-size: 12px;
                    align-content: center;
                                       
}

nav ul li a {       text-decoration: none;
                    color: #101010;
                    list-style: none;
    }



h1 {
    color: #112e4a;
    font-weight: 100;
}

h2 {
        font-size: 25px;
        margin-top: 10px;
        color:#112e4a;
        margin-right: auto;
        padding-top: 10%;
        }


.foto {        
                height: 400px;
                width: 400px;
                margin-left: 80px;
                margin-top: 40px;
                float: left;
            }


main {          background-color: #ffffff;
                width: : 900px;
                height:  650px;

       
}

.cajaprincipal { 
                background-color: #ffffff;
                width: 270px;
                height: 470px;
                float:right;
                text-align: left;
                margin-right: 100px; 
              
}



footer {
        background-color: cadetblue; 
        padding-top: 20px;
        width: 900px;
        height: 50px;
        text-align: center;
        color:azure;
        font-size: 10px;
        }

.textopie {
    margin-top: auto;
    text-align: center;
}