body{
    display: flex;
    align-items: flex-start;
    white-space: nowrap;
    overflow-x: scroll;
    overflow: auto;
    background-color:rgb(216, 190, 172);
    /* or but lines weird rgb(191, 157, 134) */
    margin-right: 100px;
    padding-right: 100px;
   }
fieldset{
   white-space: normal;
    box-sizing: border-box;
    display: inline-block;  
    object-position: top;
    margin: 50px;
}
img{
    display: block;
    margin-left: auto;
    margin-right: auto;
}

form{
    display: inline;
}
ul {
    list-style-type: circle;
}
details > summary{
    cursor: pointer;
}