html, body {
  height: 98%;
}

body {
  display: grid;
  font-family: Avenir, sans-serif;
  color: #111;
}

a {
  text-decoration: none;
  color:#000;
}

.cta {
  position: relative;
  margin: auto;
  padding: 10px 12px;
  transition: all 0.2s ease;
}
.cta:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  border-radius: 20px;
  background-image: linear-gradient(#FFFFFF, rgb(255, 128, 0));
  width: 30px;
  height: 30px;
  transition: all 0.3s ease;
}
.cta span {
  position: relative;
  font-size: 14px;
  line-height: 16px;
  font-weight: 900;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  vertical-align: middle;
}
.cta svg {
  position: relative;
  top: 0;
  margin-left: 10px;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke: #111;
  stroke-width: 2;
  transform: translateX(-5px);
  transition: all 0.3s ease;
}
.cta:hover:before {
  width: 100%;
  background: #ff8000;
}
.cta:hover svg {
  transform: translateX(0);
}
.cta:active {
  transform: scale(0.96);
}