#welcome_container{
  background-image: linear-gradient(rgba(0, 0, 0, .57), #222), url("/assets/laptop.jpg");
  background-position: 0 0, 38%;
  background-repeat: repeat, no-repeat;
  background-size: auto, cover;
  height: 100vh;
}

h1{
  position: absolute;
  top:0;
  left:0;
  right:0;
  bottom:0;
  height: 100px;
  text-align: center;
  margin: auto;
  font-family: "Arial", sans-serif;
  color:#fff;
  font-size: 40px;
}

h1 sub{
  display: block;
  font-size:20px;
}

#bottom{
  position: absolute;
  bottom:0;
  padding-bottom:40px;
  text-align: center;
  left: 0;
  right: 0;
}

#bottom .button{
  display: inline-block;
  background: linear-gradient(to right top,#77cd2f,#25913c)!important;
  color: #fff!important;
  text-decoration: none;
  padding: 15px 30px;
  margin: 5px;
  cursor: pointer;
  font-size: 16px;
  border: 0;
  font-weight: 700;
  line-height: 1;
  border-radius: 100px;
  font-family: "Arial", sans-serif;
  width:120px;
}