*{
    margin:0;
    padding:0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
    color:white;
}
body{
    background-image: url(imagenes/fondo.jpg);
}
#principal{
    width:80%;
    margin:25px auto;
}
#cabecera{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}
#cabecera img{
    width: 150px;
    border-radius: 100px;
    margin-bottom: 30px;
}
#desarrollador{
    text-shadow: 5px 4px 4px rgb(39, 122, 148);
    text-align: right;
    color: black;
    font-size: 27px;
    margin-top:15px;
    margin-bottom:10px;
}
#desarrolloweb{
    background-color: rgb(214, 209, 209);
    border-radius: 6px;
    font-size: 40px;
    color: rgb(75, 174, 255);
    text-shadow: 5px 4px 4px rgb(39, 122, 148);
}
h1{
    color: black;
    text-decoration: underline;
    padding-bottom: 20px;
    padding-top: 20px;
    font-style: italic;
}
#contenido{
    border:4px solid black;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}
.lenguaje{
    border: 1px solid black;
    width:30%;
    margin:10px;
    padding:5px;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    background-color: white;
}
.lenguaje img{
    width:50%;
    display:block;
    margin:auto;
}
.lenguaje h3{
    text-align: center;
    color:white;
    margin:10px
}
.lenguaje p{
    padding:5px;
    text-align: justify;
}
#contenido2{
    border:4px solid black;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}
h3{
    color: black;
    padding: 5px;
    text-align: justify;
}
p{
    color: black;
}
#borde1{
    border: 1px solid white;
    background-color: rgb(228, 87, 32);
}
#borde2{
    border: 1px solid white;
    background-color: rgb(8, 117, 243);
}
#borde3{
    border: 1px solid white;
    background-color: rgb(125, 180, 22);
}
#casita{
    display: flex;
    flex-direction: row;
    justify-content: center;
    margin: 60px;
    height: 300px;
}
#casita img{
    width: 400px;   
    box-shadow: 17px 20px 10px rgb(112, 108, 108);
    border-radius: 5px;
}
hr{
    height: 3px;
    border: none;
    background-color: black;
}
mark{
    color: inherit;
}
#pie{
    border:3px solid white;
    border-radius: 10px;
    background-color: white;
    text-align: center;
    margin:20px;
    padding:10px;
    box-shadow: 7px 8px 9px black;
}
#pie p{
    margin:5px
}