* {
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
}

html { height: 100%; margin: 0; padding: 0;}

body {
  height: 100%;
  background-color: #000000;
  background-position: center;
  background-repeat: no-repeat;
  -webkit-background-size: cover;
     -moz-background-size: cover;
       -o-background-size: cover;
          background-size: cover;
  margin: 0; padding: 0;
  font-family: 'Roboto', Verdana, Arial;
  font-size: 12px;
  line-height: 1em;
}

#sincebirth {
  display: inline-block;
  color: #FFF;
  background-color: #000;
  background-color: rgba(0,0,0,0.333);
  -webkit-border-bottom-right-radius: 7.5px;
     -moz-border-radius-bottomright:  7.5px;
          border-bottom-right-radius: 7.5px;
  padding: 5px;
}

@media all and (max-width: 900px) {
  body {
    background-image: url('/img/bg_w900.jpg');
  }
}

@media all and (min-width: 901px) and (max-width: 1600px) {
  body {
    background-image: url('/img/bg_w1600.jpg');
  }
}

@media all and (min-width: 1601px) and (max-width: 2100px) {
  body {
    background-image: url('/img/bg_w2100.jpg');
  }
}

@media all and (min-width: 2101px) {
  body {
    background-image: url('/img/bg_w2600.jpg');
  }
}