@import url("https://fonts.googleapis.com/css?family=Open+Sans+Condensed:300|Ubuntu");
html, body {
  height: 100%;
  background: #D3DBF2;
}

.webpage {
  position: relative;
  margin: auto;
  display: block;
  margin-top: 3%;
  width: 600px;
  height: 420px;
  background: linear-gradient(rgba(38, 38, 43, 0.85), rgba(38, 38, 43, 0.95));
  z-index: 1;
  -webkit-box-shadow: 10px 10px 18px 0px rgba(0, 0, 0, 0.75);
  -moz-box-shadow: 10px 10px 18px 0px rgba(0, 0, 0, 0.75);
  box-shadow: 10px 10px 18px 0px rgba(0, 0, 0, 0.75);
}

.right-triangle {
  position: absolute;
  bottom: 0%;
  right: 0%;
  height: 100%;
  width: 50%;
  background: linear-gradient(rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.9)), url("https://images.pexels.com/photos/114907/pexels-photo-114907.jpeg?h=350&auto=compress");
  -webkit-clip-path: polygon(100% 0, 0% 100%, 100% 100%);
  clip-path: polygon(100% 0, 0% 100%, 100% 100%);
}

.red-brand-box {
  position: absolute;
  width: 8%;
  height: 10%;
  top: 10%;
  left: 10%;
  background: #EF4135;
  z-index: 1;
}

.white-brand-box {
  position: absolute;
  width: 80%;
  height: 80%;
  top: 15%;
  left: 15%;
  border: solid 6px #ffffff;
  z-index: 2;
}

.presents-text {
  position: absolute;
  top: 25%;
  left: 10%;
  font-family: "Open Sans Condensed";
  color: #A19E9F;
  font-size: 16px;
  font-weight: 300;
}

.title {
  position: absolute;
  top: 25%;
  left: 10%;
  font-family: "Ubuntu";
  font-size: 48px;
  font-weight: 700;
  color: #ffffff;
  text-transform: uppercase;
}

.cta-button {
  position: absolute;
  width: 25%;
  height: 10%;
  bottom: 25%;
  left: 10%;
  background: #EF4135;
  border-radius: 0%;
  border: none;
  padding: 10;
  font-family: "Ubuntu";
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
  text-transform: uppercase;
}

@media all and (max-width: 600px) {
  .webpage {
    position: relative;
    margin: auto;
    display: block;
    margin-top: 10px;
    width: 300px;
    height: 200px;
    z-index: 1;
  }

  .white-brand-box {
    border: solid 3px #ffffff;
  }

  .presents-text {
    font-size: 8px;
  }

  .title {
    font-size: 24px;
  }

  .cta-button {
    font-size: 6px;
  }

  .branding-logo {
    border: solid 3px #ffffff;
  }
}