body {
    background-image: url(../img/bg.png);
    background-repeat: repeat-x;
    background-color: #00abbd;
    margin: 0;
}
* 	{
    	box-sizing: border-box;    
	}
.fila::after {
    	content: "";
   		clear: both;
    	display: table;
	}
#wrapper {
    width: 960px;
    height: 640px;
    margin: 0px auto;
    background-image: url(../img/bg_dentista_colonia_roma_cdmx.svg);
    background-repeat: no-repeat;
}
    
[class*="col-"] {
    	float: left;
    	padding: 0px;
	}
aside {
    width: 220px;
    height: 220px;
    float:  left;
    margin: 0px 10px;
    background-image: url(../img/ortodoncia_ciudad_de_mexico.svg);
    background-repeat: no-repeat;
}
nav {
    width: 700px;
    height: 75px;
    float:  left;
    margin: 0px 10px;
    padding-top: 25px;
}
.subtitulo {
    width: 700px;
    height: 145px;
    float: left;
    margin: 0px 10px;
    font-family: sans-serif;
    text-align: right;
    padding-right: 200px;
    padding-top: 60px;
    color: #008fd5;
}
article {
    width: 940px;
    height: 188px;
    float: left;
    margin: 0px 10px;
}
.foto {
    width: 188px;
    height: 188px;
    float: left;
    margin: 0px 0px;
    border: 5px solid white;
}
.tratamientos_ortodoncia {
    width: 540px;
    height: 232px;
    float: left;
    margin: 0px 10px;
    font-size: 0.9em;
    color: white;
    font-family: 'helvetica';
    padding: 0px 50px 0px 0px;
}
h3 {
    margin: 15px 0px 5px 0px;
    color: aqua;
}
.tratamientos {
    width: 380px;
    height: 232px;
    float: left;
    margin: 0px 10px;
    color: #008fd5;
    font-family: sans-serif;
    font-weight: bold;
    column-count: 2;
    column-gap: 1px;
    padding-top: 40px;
}

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


footer {
    background-color: #008fd5;
    color: #ffffff;
    text-align: center;
    font-size: 0.8em;
    font-family: sans-serif;
    padding: 15px;
    position: fixed;
    bottom: 0;
    width: 100%;
}
.formulario {
            width: 450px;
            height: 420px;
            float: left;
            margin: 0px 10px;
            color: white;
            font-family: sans-serif;
            font-size: 0.8em;
            text-align: right;
        }
        .horarios {
            width: 450px;
            height: 420px;
            float: left;
            margin: 0px 10px;
            color: cadetblue;
            font-family: sans-serif;
            font-size: 1em;
            padding: 0px 70px 0px 40px;
            line-height: 1.4em;
        }
/* --------- Adecuar a teléfonos: ---- */

[class*="col-"] {
    width: 100%;
}       
/*Para móviles*/
 @media only screen and (min-width: 0px) and (max-width: 599px) {
     .title {font-size: 2.1em; padding-top:40px;}
     #wrapper {
    width: 100%;
    height: auto;
    margin: 0px auto;
    background: none;
     }
    aside {
    width: 330px;
    height: 0px;
    float:  left;
    margin: 0px 10px;
    text-align: center;
    }
    nav {
    width: 330px;
    height: 145px;
    float:  left;
    margin: 0px 10px;
    padding-top: 25px;
    }
    .subtitulo {
    width: 330px;
    height: 75px;
    float: left;
    margin: 0px 10px;
    font-family: sans-serif;
    text-align: center;
    padding-right: 0px;
    padding-top: 0px;
    color: #ffffff;
    }
     article {
    width: 330px;
    height: auto;
    float: left;
    margin: 0px 10px;
    }
     .tratamientos_ortodoncia {
    width: 330px;
    height: 232px;
    float: left;
    margin: 0px 10px;
    font-size: 0.9em;
    color: white;
    font-family: 'helvetica';
    }
    h3 {
    margin: 15px 0px 5px 0px;
    color: aqua;
    }
    .tratamientos {
    width: 330px;
    height: 332px;
    float: left;
    margin: 0px 10px;
    color: #ffffff;
    font-family: sans-serif;
    font-weight: bold;
    column-count: 1;
    column-gap: 1px;
    padding-top: 90px;
    }

    ul {
    margin: 20px;
    padding: 20px;
    }

     
     .foto {
    width: 287px;
    height: 287px;
    float: left;
    margin: 5px 10px;
    border: 5px solid white;
    }
    .foto img {
     width: 277px;
     height: 277px;
     } 
     footer {
         position: relative;
     }
     .formulario {
            width: 330px;
            height: 420px;
            float: left;
            margin: 0px 10px;
            color: white;
            font-family: sans-serif;
            font-size: 0.8em;
            text-align: right;
        }
        .horarios {
            width: 330px;
            height: 420px;
            float: left;
            margin: 0px 10px;
            color: white;
            font-family: sans-serif;
            font-size: 1em;
            padding: 0px 70px 0px 40px;
            line-height: 1.4em;
        }
}   
        
/* --------- Para tabletas: --------- */
@media only screen and (min-width: 600px) {

    .col-m-1 {width: 8.33%;}
    .col-m-2 {width: 16.66%;}
    .col-m-3 {width: 25%;}
    .col-m-4 {width: 33.33%;}
    .col-m-5 {width: 41.66%;}
    .col-m-6 {width: 50%;}
    .col-m-7 {width: 58.33%;}
    .col-m-8 {width: 66.66%;}
    .col-m-9 {width: 75%;}
    .col-m-10 {width: 83.33%;}
    .col-m-11 {width: 91.66%;}
    .col-m-12 {width: 100%;}

}    
/* --------- Para computadoras de escritorio: --------- */
@media only screen and (min-width: 83.33%) {

    .col-1 {width: 8.33%;}
    .col-2 {width: 16.66%;}
    .col-3 {width: 25%;}
    .col-4 {width: 33.33%;}
    .col-5 {width: 41.66%;}
    .col-6 {width: 50%;}
    .col-7 {width: 58.33%;}
    .col-8 {width: 66.66%;}
    .col-9 {width: 75%;}
    .col-10 {width: 83.33%;}
    .col-11 {width: 91.66%;}
    .col-12 {width: 100%;}
}
/*------------------------------------Aquí más estilos------------------------------------*/