popup.css

:root {
    font-size: 20px;
    box-sizing: inherit;
  }
  
  *,
  *:before,
  *:after {
    box-sizing: inherit;
  }
  
  p {
    margin: 0;
  }
  
  p:not(:last-child) {
    margin-bottom: 1.5em;
  }
  
  body {
    font: 1em/1.618 Inter, sans-serif;
  
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    
    min-height: 100vh;
    padding: 30px;
    
    color: #224;
    background:
      url(https://source.unsplash.com/E8Ufcyxz514/2400x1823)
      center / cover no-repeat fixed;
  }
  
  .card {
    max-width: 45px;
    min-height: 439px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  
    max-width: 400px;
    height: 0px;
    padding: 35px;
  
    border: 1px solid rgba(255, 255, 255, .25);
    border-radius: 20px;
    background-color: rgba(255, 255, 255, 0.45);
    box-shadow: 0 0 10px 1px rgba(0, 0, 0, 0.25);
  
    backdrop-filter: blur(15px);
  }
  
  .card-footer {
    font-size: 0.65em;
    color: #446;
  }
  
/* CSS */
.emergency-button {
    padding: 0.6em 2em;
    margin-bottom: 108vh;
    margin-right: 40vh;
  border: none;
  outline: none;
  color: rgb(255, 255, 255);
  background: #111;
  cursor: pointer;
  position: relative;
  z-index: 0;
  border-radius: 10px;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}

.emergency-button:before {
  content: "";
  background: linear-gradient(
    45deg,
    #ff0000,
    #ff7300,
    #fffb00,
    #48ff00,
    #00ffd5,
    #002bff,
    #7a00ff,
    #ff00c8,
    #ff0000
  );
  position: absolute;
  top: -2px;
  left: -2px;
  background-size: 400%;
  z-index: -1;
  filter: blur(5px);
  -webkit-filter: blur(5px);
  width: calc(100% + 4px);
  height: calc(100% + 4px);
  animation: glowing-button-85 20s linear infinite;
  transition: opacity 0.3s ease-in-out;
  border-radius: 10px;
}

@keyframes glowing-emergency-button{
  0% {
    background-position: 0 0;
  }
  50% {
    background-position: 400% 0;
  }
  100% {
    background-position: 0 0;
  }
}

.emergency-button:after {
  z-index: -1;
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: #222;
  left: 0;
  top: 0;
  border-radius: 10px;
}

.emergency-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.disable-message {
    display: none;
    padding: 30px;
    padding-left: 110px;
}
.emergency-message {
    display: flex;
    padding: 20px;
    padding-left: 170px;
    margin-top: -120vh;
}
.last{
   
    text-align: center;
}
.solid{
    margin-top: -5vh;
}