*, *:before, *:after {
  box-sizing: border-box;
}

html, body {
  height: 100%;
  margin: 0px;
  padding: 0px;
}

body {
  position: relative;
  background: #000 url("../img/bg_full.png") no-repeat center center;
  background-size: cover;
}

img.logo {
  position: absolute;
  bottom: 50px;
  left: 30px;
  width: 15%;
}

.txt {
  margin: 0;
  padding: 0;
  position: absolute;
  left: 30px;
  top: 50%;
  margin-top: -150px;
  font-family: 'Quicksand', sans-serif;
  color: #FFF;
  font-weight: 500;
  font-size: 70px;
  line-height: 55px;
}


@media only screen and (max-width: 667px) {
  img.logo {margin-top: -20px;  width: 60%;}
    .txt {font-size: 55px; line-height: 45px; }
    img.logo {width: 45%;}
}