<section>
        <div class="wrapper--title one">
            <h1>
                text
            </h1>
        </div>
        <div class="wrapper--title two">
            <h1>
                text
            </h1>
        </div>
    </section>

* {
  margin: 0;
  padding: 0;
}

body {
  font-size: 16px;
  background-color: rgba(0, 0, 0, .6);
  color: #fff;
}

section {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  width: 100%;
  height: 100vh;
}

.wrapper--title  {
  height: 300px;
  width: 100%;
  margin: 0 auto;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

h1 {
  font-size: 30px;
  position: relative;
  z-index: 3;
  display: inline-block;
}


.wrapper--title::after {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  background-color: rgba(0, 0, 0, .6);
} 

.wrapper--title::before {
  font-size: 100px;
  padding: 10px;
  background-color: #fff;
  color: rgba(0, 0, 0, .6);
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 1;
  transform: translate(-50%, -50%);
}

.one::before {
  content: "one";

}

.two::before {
  content: "two";
}