:root {
    --primary-color: #ffffff;
    --accent-color: #00bbff;
    --border-color: #ced4da;
    --font-color: #333333;
    --time-color: #666666;
    --border-raduis: 15px;
  }
  
  * {
    box-sizing: border-box;
    padding: 0;
    margin: 0;
  }
  
  html,
  body {
    max-width: 100vw;
    overflow-x: hidden;
  }
  
  body {
    background-color: var(--primary-color);
    position: relative;
    -webkit-tap-highlight-color: transparent;
    font-family: "Open Sans", sans-serif;
    font-optical-sizing: auto;
  }
  
  main {
    display: block;
    min-height: 100vh;
    position: relative;
  }