.barralateral{
background-color:yellowgreen;
color:white;
}
.btn{
font-size:20px;
background-color:darkgreen;
color: white;
padding-right : 10px;
padding-left:10px;
padding-bottom: 5px;
border-radius:20px;
}
.btn2 {
font-size: 16px;
background-color: darkgreen;
color: white;
padding-right: 10px;
padding-left: 10px;
padding-bottom: 5px;
border-radius: 20px;
}