.ps-header {
    height: 60px;
    border-bottom: 1px solid #f5f5f5;
}
.ps-header .logo {
    object-fit: contain;
}
.ps-content {
    height: calc(100vh - 60px);
}
.side-a {
    overflow:auto;
}
.side-b {
    background-color: #f5f5f5;
    height: 100%;
    overflow: auto;
}
#copyButton {
    right: 2rem; 
    bottom: 2rem;
}