<h1 class="hskeleton"></h1>
<h2 class="hskeleton"></h2>
<div>
  <div class="photo hskeleton"></div>
</div>

body {
  padding: 20px;
  background-color: #121212;
}
h1 {
  width: 60%;
  height: 50px;
}
h2 {
  height: 30px;
}
.photo {
  width: 40%;
  height: 250px;
  float: left;
  margin-right: 14px;
}

.hskeleton {
  background-color: #222;
  border-radius: 4px;
  position: relative;
  overflow: hidden;
}
.hskeleton::after {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background-image: linear-gradient(270deg, 
    rgba(255,255,255,0), 
    rgba(255,255,255,.1), 
    rgba(255,255,255,0)
  );
  transform: translateX(-100%);
  animation: hskeleton-loader 2s infinite;
}
@keyframes hskeleton-loader {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}