html {
  background: #018DED url(../img/worm-hole.jpg);
  background-size: cover;
  font-family: 'Roboto';
  text-align: center;
}

body {
  margin: 0;
  font-size: 2rem;
  display: flex;
  flex: 1;
  min-height: 100vh;
  align-items: center;
  flex-direction: column;
}

.clock {
  width: 50vw;
  height: 50vw;
  border: 20px solid white;
  border-radius: 50%;
  margin: 50px auto;
  position: relative;
  padding: 2rem;
  box-shadow:
    0 0 0 4px rgba(0, 0, 0, 0.1),
    inset 0 0 0 3px #EFEFEF,
    inset 0 0 10px black,
    0 0 10px rgba(0, 0, 0, 0.2);
}

.clock-face {
  position: relative;
  width: 100%;
  height: 100%;
  transform: translateY(-3px);
}

.hand {
  width: 50%;
  height: 6px;
  background: #fff;
  position: absolute;
  top: 50%;
  transform-origin: 100%;
  transform: rotate(90deg);
  transition: all .05s;
  transition-timing-function: cubic-bezier(0, 3.01, 0.58, 1);
}

.hour-hand {
  width: 30%;
  left: 20%;
}

.center {
  border-radius: 50%;
  width: 10%;
  height: 10%;
  left: 40%;
}




/*! Footer */

article,
footer {
    line-height: 1.4rem;
}

footer a {
    text-decoration: none;
    color: #fff;
    font-size: 2rem;
}

footer {
    letter-spacing: 2.5rem;
    line-height: 3rem !important;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    background-color: rgba(31, 54, 61, 0.377);
    width: 100%;
    padding-top: 2rem;
    opacity: 0.9;
    margin-top: auto;
    align-content: flex-end;
    /* height: 150px; */
}

footer p,
footer p a {
    margin-top: 20px;
    letter-spacing: 0;
    font-size: 0.8rem;
    width: 100%;
    text-align: center;
    color: #fff;
}

footer p span {
    font-size: 1.2rem;
    vertical-align: -3px;
}

@-webkit-keyframes pulse {
    from {
        -webkit-transform: scale3d(1, 1, 1);
        transform: scale3d(1, 1, 1);
    }

    50% {
        -webkit-transform: scale3d(1.1, 1.1, 1.1);
        transform: scale3d(1.1, 1.1, 1.1);
    }

    to {
        -webkit-transform: scale3d(1, 1, 1);
        transform: scale3d(1, 1, 1);
    }
}

@keyframes pulse {
    from {
        -webkit-transform: scale3d(1, 1, 1);
        transform: scale3d(1, 1, 1);
    }

    50% {
        -webkit-transform: scale3d(1.1, 1.1, 1.1);
        transform: scale3d(1.1, 1.1, 1.1);
    }

    to {
        -webkit-transform: scale3d(1, 1, 1);
        transform: scale3d(1, 1, 1);
    }
}

footer a:hover {
    color: #ecfd00;
    display: block;
    animation: pulse 1s ease-in;

}

footer p a:hover {
    display: inline;
    color: #50d662;
    animation: none;
}


@media (min-width:992px) {
  .clock {
      width: 25vw;
      height: 25vw;
  }
}