body {
  background-image: linear-gradient(
    to right top,
    #051937,
    #004d7a,
    #008793,
    #00bf72,
    #a8eb12
  );
  background-repeat: no-repeat;
  background-size: cover;
  font-family: "Cabin Sketch", cursive;
  font-family: "Cookie", cursive;
  font-family: "Courier Prime", monospace;
  font-family: "Montserrat", sans-serif;
  margin: 0;
  padding: 0;
}
header {
  display: block;
  width: 100%;
  height: 100px;
  text-align: center;
  background-color: #111;
  opacity: 0.8;
  border-bottom: 5px solid orangered;
  color: white;
  font-family: "Montserrat", sans-serif;
  padding-bottom: 1px;
  font-size: 18px;
}
nav {
  margin-top: 17px;
  margin-right: 5px;
}
a {
  display: block;
  padding: 9px;
  float: right;
  text-decoration: none;
  color: black;
  justify-content: center;
  font-size: 16px;
  background-color: #fff;
}
.container-fluid {
  display: block;
  margin-top: 53px;
  padding: 0;
  align-items: center;
  justify-content: center;
}
.col-sm-4 {
  margin-left: 17px;
  padding: 8px;
  width: fit-content;
}
.card {
  background-color: #0093e9;
  background-image: linear-gradient(160deg, #0093e9 0%, #80d0c7 100%);
  border: 1px solid black;
  border-radius: 5px;
  box-shadow: 5px 5px black;
}
img {
  width: 36px;
  height: 350px;
}
.btn {
  background-color: #fbab7e;
  background-image: linear-gradient(62deg, #fbab7e 0%, #f7ce68 100%);
  border:2px solid orangered;
  color:#111;
  box-shadow: 2px 2px black;
}
footer {
  display: block;
  margin-bottom: 20px;
  font-family: "Montserrat", sans-serif;
  align-items: center;
}
#box {
  display:flex;
  align-items: center;
  justify-content: center;
  width:98%;
  height:max-content;
  color: white;
  font-family: "Montserrat", sans-serif;
  font-size: 18px;
  padding:20px;
  margin:18px;
  margin-right:0;
}
.gradient-border {
  --borderWidth: 3px;
  background: #1d1f20;
  position: relative;
  border-radius: var(--borderWidth);
}

.gradient-border:after {
  content: "";
  position: absolute;
  top: calc(-1 * var(--borderWidth));
  left: calc(-1 * var(--borderWidth));
  height: calc(100% + var(--borderWidth) * 2);
  width: calc(100% + var(--borderWidth) * 2);
  background: linear-gradient(
    60deg,
    #f79533,
    #f37055,
    #ef4e7b,
    #a166ab,
    #5073b8,
    #1098ad,
    #07b39b,
    #6fba82
  );
  border-radius: calc(2 * var(--borderWidth));
  z-index: -1;
  animation: animatedgradient 3s ease alternate infinite;
  background-size: 300% 300%;
}

@keyframes animatedgradient {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}