animate.css

/*-----------------------------------*\
  $RESET
\*-----------------------------------*/

*, :before, :after {
  margin: 0;
  padding: 0;
  position: relative;
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
}

input, select, button, textarea {
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;

  font: inherit;
  color: inherit;
}

/*-----------------------------------*\
  $OBJECTS
\*-----------------------------------*/

.butt, .input {
  padding: .75rem;
  margin: .375rem;

  background-color: transparent;
  border-radius: 4px;
}

  .butt:focus, .input:focus {
    outline: none;
  }

.butt {
  border: 2px solid #f35626;
  line-height: 1.375;
  padding-left: 1.5rem;
  padding-right: 1.5rem;

  font-weight: 700;

  color: #f35626;

  cursor: pointer;
  -webkit-animation: hue 60s infinite linear;
}

  .butt--primary {
    background-color: #f35626;
    color: #fff;
  }

.input {
  border: 1px solid #c0c8c9;
  border-radius: 4px;
}

  .input--dropdown {
    background-image: url("images/ddown.png");
    background-image: url("images/ddown.svg?3"), none;
    background-repeat: no-repeat;
    background-size: 1.5rem 1rem;
    background-position: right center;
  }

/*-----------------------------------*\
  $TYPOGRAPHY
\*-----------------------------------*/

h1, .alpha {
  margin-bottom: 1.5rem;

  font-size: 3rem;
  font-weight: 100;
  line-height: 1;
  letter-spacing: -.05em;
}

h2, .beta {
  margin-bottom: .75rem;

  font-weight: 400;
  font-size: 1.5rem;
  line-height: 1;
}

@media (min-width: 650px) {
  .mega {
    font-size: 6rem;
    line-height: 1;
  }
}

.subhead, .meta {
  color: #7b8993;
}

.promo {
  text-align: center;
}

p, hr, form {
  margin-bottom: 1.5rem;
}

hr {
  border: none;
  margin-top: -1px;
  height: 1px;
  background-color: #c0c8c9;
  background-image: -webkit-linear-gradient(0deg, #fff, #c0c8c9, #fff);
}

a {
  color: inherit;
  text-decoration: underline;
  -webkit-animation: hue 60s infinite linear;
}

  a:hover {
    color: #f35626;
  }

/*-----------------------------------*\
  $LAYOUT
\*-----------------------------------*/

.wrap {
  max-width: 38rem;
  margin: 0 auto;
}

.island {
  padding: 1.5rem;
}

.isle {
  padding: .75rem;
}

.spit {
  padding: .375rem;
}

/*-----------------------------------*\
  $BASE
\*-----------------------------------*/

html {
  font: 100%/1.5 "Roboto", Verdana, sans-serif;
  color: #3d464d;
  background-color: #fff;
  -webkit-font-smoothing: antialiased;
  width: 100%;

  overflow: hidden-x;

  /* Centering in The Unknown */
  text-align: center;
}

@media (min-width: 650px) {
  html {
    height: 100%;
  }

  html:before {
    content: '';
    display: inline-block;
    height: 100%;
    vertical-align: middle;
    margin-right: -0.25em;
  }

  body {
    display: inline-block;
    vertical-align: middle;
    max-width: 38rem;
  }
}

/*-----------------------------------*\
  $HEADER
\*-----------------------------------*/

.site__header {
  -webkit-animation: bounceInUp 1s;
}

  .site__title {
    color: #f35626;
    background-image: -webkit-linear-gradient(92deg,#f35626,#feab3a);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    -webkit-animation: hue 60s infinite linear;
  }

.site__content {
  -webkit-animation: bounceInUp 1s;
  -webkit-animation-delay: .1s;
}

  .site__content form {
    -webkit-animation: bounceInUp 1s;
    -webkit-animation-delay: .1s;
  }

/*-----------------------------------*\
  $ANIMATIONS
\*-----------------------------------*/

@-webkit-keyframes hue {
  from {
    -webkit-filter: hue-rotate(0deg);
  }

  to {
    -webkit-filter: hue-rotate(-360deg);
  }
}