a,h1,h2,h3,h4,h5,h6,html,li,p,ul{margin:0;text-decoration:none;list-style:none}.Navbar_Container{position:relative;background:#add8e6;padding:1rem;box-shadow:0 6px 0 #87ceeb}.Hamburger{display:none;cursor:pointer;color:#fff;font-size:23px}.Navbar{display:flex;gap:.5rem;justify-content:center;flex-wrap:wrap;transition:.3s;position:relative;top:0}.Btn_Bouton{padding:.7em 1em;background:#004085;border-radius:.2rem;border:none;cursor:pointer;color:#fff;font-size:clamp(.9rem, .6rem + .7vw, 1.2rem);border-bottom:2px solid rgba(0,0,0,.2);display:inline-flex;justify-content:center;text-align:center;transition:background .3s,transform .2s,box-shadow .2s,border-bottom-color .3s;flex:1 1 auto;min-width:8ch;max-width:12ch;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.Btn_Bouton:focus-visible,.Btn_Bouton:hover{background:#002752;transform:translateY(-4px);border-bottom-color:#001a35}@media (max-width:768px){.Hamburger{display:block}.Navbar{display:none;flex-direction:column;position:absolute;top:100%;left:0;width:100%;background:#add8e6;padding:12px;align-items:center;z-index:1000}.Btn_Bouton{width:100%;max-width:none}.Btn_Bouton:hover{background:#002752;transform:translateY(0)}}.main-title{color:#1713d0;background-color:#fff;margin-bottom:2rem}.item-heading{font-size:1.25rem;margin-top:1rem}