body {background: #edd9fd; font-family: Arial}
.tituloa {margin: 1rem; padding: 1rem; font-family: roboto; text-align: center; color:#7c8888;}
.titulob{margin: 3rem 0rem -0.4rem 0rem; padding: 0.5rem; text-align: center; background-color: #7c8888; color: #edd9fd; }
.tituloc{margin: 0rem 0rem 0.3rem 0rem; padding: 0rem 0rem 0.3rem 0rem; text-align: center; background-color: #7c8888; color: #edd9fd; }
.subtitulos{ margin:-0.5rem;  font-family: arial; font-size: 1.07rem; }
*{margin: 1rem; }
.pie{font-size: 0.7rem; margin: 5rem 7rem 0rem 7rem; padding:1rem 1.5rem 1rem 1.5rem; background-color: #b4baba; color: #716d74; text-align: center; }