body {
    margin: 0;
    padding: 0;
}

h1 {
    color: orange;
    text-align: center;
    margin-top: 20px;
}

nav {
    background-color: black;
    color: white;
    height: 10%;
    padding: 10px;
}

nav li {
    display: inline-block;
    margin-right: 20px;
    margin-left: 10px;
    text-align: center;
    z-index: 100;
}

nav a {
    font-size: 200%;
    color: white;
    text-decoration: none;
    padding: 7% 15%;
    border-radius: 5px;
    background-color: rgba(255, 130, 0, 0.8);
}

nav a:visited {
    color: white;
    text-decoration: none;
    padding: 7px 12px;
    border-radius: 5px;
    background-color: rgba(255, 130, 0, 0.8);
}

nav a:hover{
    color: black;
    background-color: rgba(255, 130, 0, 1);
    box-shadow: 0px 0px 15px rgba(255, 130, 0, 1);
    animation: flicker 5s infinite;
}

footer {
    background-color: black;
    color: white;
    text-align: center;
}
.card {
    border: 1px solid #ddd;
    border-radius: 10px;
    text-align: left;
    overflow: hidden;
    background-color: rgba(245, 245, 245, 0.7);
    padding-bottom: 15px;
    width: 100%;
    transition: 1s;
}

.card:hover {
  animation: flicker 5s infinite;
}

.card-title{
  font-size: 20px;
}

.influ_name {
    color: rgba(255, 130, 0, 1);
}
.nationalite {
    color: white;
}

form {
  display: grid;
  padding: 1em;
  background: #f9f9f9;
  border: 1px solid #c1c1c1;
  margin: 2rem auto 0 auto;
  max-width: 600px;
  padding: 1em;
}
form input {
  background: #fff;
  border: 1px solid #9c9c9c;
}
form button {
  background: lightgrey;
  padding: 0.7em;
  width: 100%;
  border: 0;
}
form button:hover {
  background: gold;
}

label {
  padding: 0.5em 0.5em 0.5em 0;
}

input {
  padding: 0.7em;
  margin-bottom: 0.5rem;
}
input:focus {
  outline: 3px solid gold;
}

@media (min-width: 400px) {
  form {
    grid-template-columns: 200px 1fr;
    grid-gap: 16px;
  }

  label {
    text-align: right;
    grid-column: 1 / 2;
  }

  input,
  button {
    grid-column: 2 / 3;
  }
}

.right-align {
  margin-left: 40%;
}

.listing-grid {
  display: grid;
  grid-template-columns:repeat(auto-fill, minmax(300px, 1fr));
  gap: 25px;
}

@keyframes flicker{
  0% {box-shadow: 0px 0px 0px rgba(255, 130, 0, 1);scale: 100%;}
  25% {box-shadow: 0px 0px 30px rgba(255, 130, 0, 1);scale: 95%;}
  50% {box-shadow: 0px 0px 0px rgba(255, 72, 0, 1);scale: 100%;}
  75% {box-shadow: 0px 0px 30px rgba(255, 72, 0, 1);scale: 95%;}
  100% {box-shadow: 0px 0px 0px rgba(255, 130, 0, 1);scale: 100%;}
}