@media screen and (min-width: 786px) {
  body {
    width: 30vw;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: #fafafa;
    margin: 0 auto;
  }
  body footer {
    display: flex;
    justify-content: center;
    width: 100vw;
  }
  body footer .ft-sec {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
  }
}