.gradient {
  background: linear-gradient(120deg, #dd040c, #440000);
  color: #fff;
}

.ci-badge-header {
  background: #fff;
  color: #428bca;
  border-radius: 0.2em;
  padding: 0.05em 0.2em;
  font-family: Roboto, verdana, arial, sans-serif;
  font-size: 1.4em;
  font-weight: bold;
}

.project-sidebar-card img, .project-sidebar-card div.img {
  box-shadow: 0px 2px 10px rgba(0,0,0,.15);
  transition: .4s;
}

.overlay-card {
  position: relative;
  display: block;
  overflow: hidden;
}

.overlay-card .image-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #1a1a1a;
  font-size: 2.1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  background: radial-gradient(circle at center, rgba(220, 220, 220, 0.9) 0%, rgba(190, 190, 190, 0) 70%);
  opacity: 1;
}