* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

a {
  text-decoration: none;
  color: #000;
}

body {
  font-family: "Roboto", sans-serif;
  background-color: #f5f5f5;
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
}

.app {
  background: url(./images/bg.webp);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center top;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  overflow: auto;
  position: relative;
  max-width: 430px;
  margin: 0 auto;
}

.container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 60%;
  margin-top: 2%;
}

.logo {
  width: 25%;
}

.btn {
  margin-top: 5%;
  width: 45%;
}

.content {
  width: 70%;
}

.footer {
  margin-top: 5%;
  width: 70%;
}

.content-mb,
.footer-mb {
  display: none;
}

@keyframes scaleAnimation {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

.btn a img {
  animation: scaleAnimation 1.5s infinite ease-in-out;
}

/*@media screen and (max-width: 768px) {*/
/*  .container {*/
/*    width: 100%;*/
/*    overflow-x: hidden;*/
/*  }*/

/*  .content,*/
/*  .footer {*/
/*    display: none;*/
/*  }*/

/*  .content-mb,*/
/*  .footer-mb {*/
/*    display: block;*/
/*  }*/

/*  .logo {*/
/*    width: 60%;*/
/*  }*/

/*  .btn {*/
/*    width: 80%;*/
/*    margin: 10%;*/
/*  }*/

/*  .banner {*/
/*    margin: 0 -12%;*/
/*  }*/
/*}*/

.container {
    width: 100%;
    overflow-x: hidden;
  }

  .content,
  .footer {
    display: none;
  }

  .content-mb,
  .footer-mb {
    display: block;
  }

  .logo {
    width: 60%;
  }

  .btn {
    width: 80%;
    margin: 10%;
  }

  .banner {
    margin: 0 -12%;
  }