main.css

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --backColor: #FF5722;
  --textColor: white;
}

h1 {
  width: 150px;
  margin: 100px auto;
  background-color: var(--backColor);
  color: var(--textColor);
  text-align: center;
  padding: 20px 10px;
  font-size: 40px;
  position: relative;



}

h1::before {
  content: "";
  width: 20px;
  height: 20px;
  background-color: transparent;
  border-top: 100px solid transparent;
  border-bottom: 100px solid transparent;
  border-left: 20px solid transparent;
  border-right: 30px solid rgb(255, 255, 255);
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%) scaleY(1.3);
  right: -55px;

}

h1::after {
  content: "";
  width: 20px;
  height: 20px;
  background-color: transparent;
  border-top: 100px solid transparent;
  border-bottom: 100px solid transparent;
  border-right: 20px solid transparent;
  border-left: 30px solid rgb(255, 255, 255);
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%) scaleY(1.3);
  left: 15px;
}

body::before {
  content: "";
  width: 20px;
  height: 20px;
  background-color: transparent;
  border-right: 100px solid transparent;
  border-left: 100px solid transparent;
  border-top: 20px solid transparent;
  border-bottom: 18px solid white;
  position: absolute;
  top: 163px;
  transform: translate(-50%, -50%);
  left: 50%;
  z-index: 2;
}

body::after {
  content: "";
  width: 20px;
  height: 20px;
  background-color: transparent;
  border-right: 100px solid transparent;
  border-left: 100px solid transparent;
  border-bottom: 20px solid transparent;
  border-top: 18px solid #ffffff;
  position: absolute;
  top: 125px;
  transform: translate(-50%, -50%);
  left: 50%;
  z-index: 2;
}