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.contenido_med_ficha {display: block; float: left; width: 44em; padding: 1em 2em 0 3em; min-height: 28em; height: auto !important; height: 28em}
.bottom_ficha {display: block; float: left; width: 49em; height: 3.7em}
.zona_correcto {display: block; float: left; width: 42em}
.zona_test {display: block; float: left; width: 41em; background: rgb(225, 225, 225); padding: 0.5em 0 0.5em 1em; margin: 0 0 0.1em 0}
.zona_test_ok {display: block; float: left; width: 41em; background: rgb(0, 153, 0); padding: 0.5em 0 0.5em 1em; margin: 0 0 0.1em 0; color: rgb(255, 255, 255)}
.zona_test_error {display: block; float: left; width: 41em; background: rgb(153, 0, 0); padding: 0.5em 0 0.5em 1em; margin: 0 0 0.1em 0; color: rgb(255, 255, 255)}
.zona_test02 {display: block; float: left; width: 40em; background: rgb(225, 225, 225); padding: 0.5em 1em 0.5em 1em; margin: 0 0 0.1em 0}
.botones_respuestas {display: block; float: right; width: 40em; padding: 1em 2em 1em 0; margin: 0; text-align: right}
.verdadero {width: 6em; padding: 0.5em; background: rgb(0, 153, 0); font-weight: bold; color: rgb(255, 255, 255); text-align: center; float: right; font-size: 0.8em; margin: 0 0 0.2em 0}
.falso {width: 6em; padding: 0.5em; background: rgb(153, 0, 0); font-weight: bold; color: rgb(255, 255, 255); text-align: center; float: right; font-size: 0.8em; margin: 0 0 0.2em 0.2em}
.opcion {width: 6em; text-align: center; float: right}
#pie {display: block; clear: both; width: 100%; height: 2.1em; border-top: 0.02em solid rgb(209,214,217); padding: 1em 0 1em 0}
#sigu_ant {display: block; float: right; width: 15em; text-align: right}
.combo_test {font-size: 0.8em; padding: 0.1em; margin-bottom: 0.3em}
.combo_test_ok {font-size: 0.8em; padding: 0.1em; margin-bottom: 0.3em; background: rgb(0, 153, 0); color: rgb(255, 255, 255)}
.combo_test_error {font-size: 0.8em; padding: 0.1em; margin-bottom: 0.3em; background: rgb(153, 0, 0); color: rgb(255, 255, 255)}
#contenido_actividad {width: 41em; clear: both; page-break-inside: avoid}