@charset "utf-8";
 
html,body,form,div,p,h1,h2,h3,h4,h5,h6,dl,dt,dd,ul,ol,li,fieldset,th,td,button{margin:0;padding:0;border:0;font-size:100%;font:inherit;}

.container {
    min-width: 320px;
}
img {
  display: block;
  max-width: 100%;
}
.section {
  position: relative;
}
.btn {
  position: absolute;
  top: 58.5%;
  left: 40%;
  width: 20%;
  height: 10%;
}
.btn a {
  display: inline-block;
  width: 100%;
  height: 100%;
  background: url(./img/app-start-btn.png) no-repeat center;
  background-size: contain;
}
.footer {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 130px;
  color: white;
  font-size: 11px;
  font-weight: 350;
  background: black;
}