body {
    background-image: url(bknd1.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: 0 -300px;
    margin: 0;
    padding: 0;
}

.background {
    background-image: url(bknd1.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center -100px;
    height: 100vh;
    width: 100vw;
}

.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
  }