@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400&display=swap');
body,html {font-family: 'Poppins', sans-serif;}
.big { font-size: 120px; font-weight: bolder;}
.nav-link {font-weight: bold;}
.bunder,.footer  {border-radius: 25px;}
img,.ser  {border-radius: 25px;}
a {text-decoration:none; color:black;}