/* Retícula 12 columnas */

* {margin: 0; padding: 0}

#pagina {max-width: 1280px; margin: 0 auto;}

/* Columnas */

.col1, .col2, .col3, .col4, .col5, .col6,.col7, .col8, .col9, .col10, .col11 {margin: 0 1% 0 0; float: left;}

.col1 {width: 7.33%;}
.col2 {width: 15.66%;}
.col3 {width: 23.99%;}
.col4 {width: 32.32%;}
.col5 {width: 40.65%;}
.col6 {width: 48.98%;}
.col7 {width: 57.31%;}
.col8 {width: 65.64%;}
.col9 {width: 73.97%;}
.col10 {width: 82.30%;}
.col11 {width: 90.63%;}
.col12 {width: 100%;}
.fila {clear: both; border: none}