What is the white stripe?

A

Artyom Eliseikin2020-05-07 09:32:59

css

Artyom Eliseikin, 2020-05-07 09:32:59

Problem:

On my resolution:

<head>
  <meta charset = "UTF-8"/>
  <meta name="viewport" content="width = device - width">
  <title>BEM</title>
  <link rel="stylesheet" type="text/css" href="css/normalize.css">
  <link rel="stylesheet" type="text/css" href="css/style.css">
  <!-- Google fonts -->
  <link href="https://fonts.googleapis.com/css2?family=Lato:[email protected];400;700;900&display=swap" rel="stylesheet">
  <!-- font-family: 'Lato', sans-serif; -->
</head>

<body>
  <div class="intro">
    <div class="container">
      <div class="intro__logo"><img src="img/intro/logo.png" alt="Logo"></div>
      <div class="intro__title">Clear, smart, attractive design</div>
      <div class="intro__subtitle">for your app, logo, website</div>
      <a class="intro__btn-read-more" href="#">read more</a>
      <img src="img/intro/Arrow-down.png" alt="down arrow" class=".intro__down-arrow">
    </div>
  </div>
</body>
</html>

.intro {
  height: 100vh;
  background: url("../img/intro/intro-bg.jpg") no-repeat;
  background-size: cover;

  padding: 0.1px 0 0 0; /* Для того, чтобы работал margin у .intro__logo */

  text-align: center;
}

.container {
  width: 100%;
  max-width: 972px;
  margin: 0 auto;
}

.intro__logo {
  margin: 8% 0 8% 0;
}

.intro__title {
  font-size: 34px;
  font-weight: 900;

  letter-spacing: 6px;
  text-transform: uppercase;

  margin: 0 0 20px 0;
}

.intro__subtitle {
  font-size: 26px;
  font-weight: 300;

  letter-spacing: 5px;

  margin: 0 0 13% 0;
}

.intro__subtitle:after {
  width: 105px;
  display: block;
  border-bottom: 2px solid white;

  margin-left: calc(50% - 52.5px); /* Центрируем */
  padding: 50px 0 0 0;
  content: "";
}

.intro__btn-read-more {
  width: 182px;
  display: block;

  color: white;
  font-size: 16px;
  font-weight: 400;
  text-transform: uppercase;
  
  border: 1px solid white;
  padding: 15px 40px;
  margin-left: calc(50% - 92px);
  margin-bottom: 75px;
}

I still can't figure out where the white stripe is from. I don’t have it on the screen, but I have it in the developer tool.