@import url('https://fonts.googleapis.com/css?family=Exo:300,400,600');
@import url('https://fonts.googleapis.com/css?family=Arimo:400,700');
@import url('https://fonts.googleapis.com/css?family=Sunflower:300');

*{
    box-sizing: border-box;
}

img{
    width: 100%;
}

body{
    margin: 0;
    font-family: 'Arimo', sans-serif;
    background-color: #f2f2f2;
}

a{
    text-decoration: none;
}

h1,h2,h3,h4,h5,h6,p{
    font-weight: normal;
    margin: 0;
}

.fila{
  display: -ms-flexbox;    
  display: -webkit-box;    
  display: -webkit-flexbox; 
  display: -webkit-flex;
  display: flex;  
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: flex-start;
  margin: -10px -10px;
  /*background: black;*/
    
}

.fila.contenida{
    max-width: 1280px;
    margin: auto;
}

.columna{
  flex: 0 0 auto;
  display: inline-block;
  /*background-color: white;*/
  margin: 10px;
}

.ancho-1{width: calc(100% - 20px);}
.ancho-1-2, .ancho-2-4, .ancho-3-6{width: calc(50% - 20px);}
.ancho-1-3, .ancho-2-6{width: calc(33.33% - 20px);}
.ancho-3-4{width: calc(75% - 20px);}
.ancho-1-4{width: calc(25% - 20px);}
.ancho-1-5{width: calc(20% - 20px);}
.ancho-2-5{width: calc(40% - 20px);}
.ancho-3-5{width: calc(60% - 20px);}
.ancho-4-5{width: calc(80% - 20px);}
.ancho-1-6{width: calc(16.6666667% - 20px);}
.ancho-5-6{width: calc(83.33% - 20px)}

.margen-1-2, .margen-2-4, .margen-3-6{margin-left: calc(50% + 10px);}
.margen-1-3, .margen-2-6{margin-left: calc(33.33% + 10px);}
.margen-3-4{margin-left: calc(75% + 10px);}
.margen-1-4{margin-left: calc(25% + 10px);}
.margen-1-5{margin-left: calc(20% + 10px);}
.margen-2-5{margin-left: calc(40% + 10px);}
.margen-3-5{margin-left: calc(60% + 10px);}
.margen-4-5{margin-left: calc(80% + 10px);}
.margen-1-6{margin-left: calc(16.6666667% + 10px);}
.margen-5-6{margin-left: calc(83% + 10px);}


@media(max-width:480px){
    
    
    .ancho-1, .ancho-1-2, .ancho-2-4, .ancho-3-6, .ancho-1-3, .ancho-2-6, .ancho-3-4, .ancho-1-4, .ancho-1-5, .ancho-2-5, .ancho-3-5, .ancho-4-5, .ancho-1-6, .ancho-5-6 {width: calc(100% - 20px);}
    
    .margen-1-2, .margen-2-4, .margen-3-6, .margen-1-3, .margen-2-6, .margen-3-4, .margen-1-4, .margen-1-5, .margen-2-5, .margen-3-5, .margen-4-5, .margen-1-6, .margen-5-6{margin-left: 10px;}
    
}