html,body{
    
    margin: 0px;
    padding: 0px;
    display: block;
    align-items: center;
}
body::before{
    content: "";
    position: absolute;
    background: url('back.jpg') repeat  center center/cover;
    background-size: auto;
    height: 100%;
    width: 100%;
    right: 0px;
    top: 0px;
    z-index: -1;
    opacity: 0.5;
}
input{
    background-color: rgb(248, 241, 232);
}
#block{
    align-items: center;
    background-color: antiquewhite;
    width: 345px;
    margin: auto;
    padding: 20px 3px;
    border-radius: 30px;
    border: 3px solid burlywood;
    box-shadow: 5px 5px 5px rgb(103, 65, 12), 7px 7px 7px rgb(224, 175, 106);
}

.button{
    font-size: 20px;
    padding: 12px;
    margin: 2px;
    border-radius: 19%;
    cursor: pointer;
    width: 65px;
    background-color: rgb(134, 118, 93);
    border: 2px solid brown ;
}
.button:hover{
    border-radius: 25%;
    background-color: rgb(168, 136, 88);
    border: 2px solid brown ;
}
.row{
    margin: 2px;
    padding:1px;
}

.row input{
    padding: 10px;
    border-radius: 10px;
    font-size: 23px;margin: 0px;
}

h1{
    color: rgb(137, 68, 19);
    font-family:'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}