h1 {
    color: rgba(205, 92, 92, 0.705);
    font-family: Arial, Helvetica, sans-serif;
}
h2 {
    color: indianred;
    font-family: Arial, Helvetica, sans-serif;
}
h3 {
    color: firebrick;
    background: rgb(238, 208, 175);
}
.un{
    color: rgb(128, 66, 47);
}
.deux{
    color: rgb(180, 80, 73);
}
h4 {
    color: firebrick;
    background:rgb(238, 208, 175) ;
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 0;
}
h5 {
    color: firebrick;
    background:rgb(238, 208, 175) ;
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 0;
}
h6 {
    color: firebrick;
    background:rgb(238, 208, 175) ;
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 0;
}
.trois {
    color: rgb(180, 80, 73);
}
.astrolabe {
    border-radius: 17px;
    text-align: center;
    border: 4px solid #FFFF00;


}
img {border-radius: 20px;
}
.rouge {
    color: rgb(255, 0, 0);
    font-weight: bold; 
}
body {
    font-family: 'Poppins', Arial, sans-serif;
    font-size: medium;
}
.encadre {
    border: 2px solid #d2691e;
    background-color: #fff8f0;
    padding: 15px;
    margin: 15px 0;
    border-radius: 10px;
    box-shadow: 2px 2px 8px rgba(0,0,0,0.1);
}

.encadre-titre {
    border-left: 6px solid indianred;
    background-color: #ffe4e1;
    padding: 10px;
    margin: 20px 0 10px 0;
    border-radius: 5px;
}