html {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  /*overflow: hidden;*/
}
*, *:before, *:after {
  -webkit-box-sizing: inherit;
  -moz-box-sizing: inherit;
  box-sizing: inherit;
}

html, body, .container {
    /*height: 100%;*/
}

body {
  background-color: #000000;
  margin: 0 auto;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
}

a {
  text-decoration: none;
}

.flex {
  display: flex;
  justify-content: center;
  align-items: center;
}

.container {
  /*display: flex;
  align-items: center;
  justify-content: center;
  flex-direction:column;
  position: relative;*/
  /*max-width: 100%;*/
  width: 100%;
  height: 100vh;
}

.img_container {
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: 12;
}

.img_container img {
  max-width: 100%;
  max-height: 100vh;
}

.dots {
  position: absolute;
  width:  100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 20;
  background-image: url('img/dots_grid.png');
  background-repeat: repeat;
  background-position: center;
  background-size: cover;
}

#top_bar_container {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 30;
}

#top_bar {
  /*position: absolute;*/
  /*top: 235px;*/
  /*max-width: 280px;*/
  width: 100%;
  z-index: 30;
  max-width: 1024px;
}

#logo, #address {
  display: none;
  position: absolute;
  top: 0;
  /*max-width: 280px;*/
  z-index: 30;
}

#logo {
  left: 8px;
}

#address {
  right: 8px;
}

@media screen and (max-width: 600px) {
  body {
    position: relative;
  }

  #top_bar {display: none;}

  #logo, #address {
    /*max-width: 280px;*/
    width: 100%;
    display: block;
  }

  #logo {
    top: 0;
    left: inherit;
  }

  #address {
    bottom: 0;
    right: inherit;
    top: inherit;
  }
}