* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
            
.bodyy {
    font-family: sans-serif;
    font-size: 11px;
    line-height: 1.5em;
    text-align: justify;
    padding: 48px;
    color: #aaa;
    background-color: #f5f5f5;
}
            
#container {
    display: flex;
    justify-content: center;
    align-items: center;
    /* min-height: 100vh; */
}
            
#carousel, #navigation {
    flex: initial;
    display: block;
}
            
#carousel {
    overflow: hidden;
    width: 900px;
    height: 700px;
    border-radius: 4px;
    background-color: #fff;
}
            
.p-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.4s ease-in-out;
}
            
#button_a:checked ~ #carousel .p-wrapper {
    -webkit-transform: translateY(0);
    transform: translateY(0); 
}
            
#button_b:checked ~ #carousel .p-wrapper {
    -webkit-transform: translateY(-100%);
    transform: translateY(-100%); 
}

#button_c:checked ~ #carousel .p-wrapper {
    -webkit-transform: translateY(-200%);
    transform: translateY(-200%); 
}

#button_d:checked ~ #carousel .p-wrapper {
    -webkit-transform: translateY(-300%);
    transform: translateY(-300%); 
}
            
[class^="panel_"] {
    overflow: auto;
    position: relative;
    width: inherit;
    height: inherit;
    padding: 48px;
}
            
#navigation {
    margin-left: 24px;
}

[class^="label_"] {
    display: block;
    cursor: pointer;
    margin: 8px 0;
    width: 32px;
    height: 32px;
    line-height: 32px;
    text-align: center;
    border-radius: 4px;
    color: #aaa;
    background-color: #fff;
    transition: all 0.3s ease;
}
            
[class^="label_"]:hover {
    color: #444;
    background-color: #ffeed9;
}
            
#button_a:checked ~ #navigation .label_a,
#button_b:checked ~ #navigation .label_b,
#button_c:checked ~ #navigation .label_c,
#button_d:checked ~ #navigation .label_d {
     cursor: default;
     color: #fff;
     background-color: #222;
}