body{background: #5c7a85;font-family:Tahoma; margin: 0.5rem; padding: 1.5rem;}
header h1{margin: 0.5rem; color: #b9ec6a;text-align: left; padding: 1rem; background-color:#ffffff;}
h2{color: #00acaa}
b{color:#5c7a85}
.materias {color: #273a45}
section {margin: 0.5rem 0.5rem; color: #273a45;text-align: left; padding: 1rem; background-color:#ffffff;}
p{color:indianred;}
footer p {font-size: 15px; color: #ffffff; text-align: center; line-height: 100%}
.contenido {font-size: 12px; color: #273a45; text-align: center; line-height: 100%}