main.css

:root {
  --accent-color: #569571;
  --background-color: #ffffff;
  --circle-color: #5eccc7;
  --divider-color: #dadada;
  --text-color: #2a2a2a;
}

html {
  height: 100%;
}

body {
  align-items: center;
  background: var(--background-color);
  color: var(--text-color);
  display: flex;
  flex-wrap: wrap;
  font-family: 'Bitter';
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: .4px;
  height: 100%;
  margin: 0;
  overflow-y: scroll;
  justify-content: center;
  text-rendering: optimizeLegibility;
}

figure, svg {
  overflow: visible;
}

@keyframes grow {
  from {
    transform: scale(.5, .5);
    opacity: .3;
    stroke: var(--circle-color);
  }
  to {
    transform: scale(2.5, 2.5);
    opacity: 0;
    stroke: var(--accent-color);
  }
}

circle {
  animation: grow 7s alternate infinite cubic-bezier(.25, .08, .92, .5);
  fill: transparent;
  stroke-width: 4;
  stroke: var(--circle-color);
  transform-origin: center center;
}

circle:nth-child(1) {
  animation-delay: -1s;
}

circle:nth-child(2) {
  animation-delay: -4s;
}

circle:nth-child(3) {
  animation-delay: -7s;
}

circle:nth-child(4) {
  animation-delay: -9s;
}

circle:nth-child(5) {
  animation-delay: -6s;
}

main {
  padding: 40px;
  width: 420px;
  max-width: 95vw;
}

a {
  color: var(--accent-color);
  font-weight: 600;
  text-decoration: none;
}

a:hover {
  border-bottom: 1px solid var(--accent-color);
  filter: brightness(60%);
}

h1 {
  letter-spacing: 1px;
  margin-top: 0;
  padding-left: 2px;
}

.actions-container {
  align-items: center;
  border-top: 1px solid var(--divider-color);
  display: flex;
  justify-content: space-between;
  padding-top: 20px;
  margin-top: 2em;
}


.icons a {
  border-bottom: 0;
  margin-right: 10px;
  font-size: 20px;
  padding: 5px;
  text-align: center;
}

.resume a {
  font-size: .8em;
}