#sldict-app{display:flex;gap:20px}
.sldict-left{width:35%}
.sldict-right{width:65%}
#sldict-list{list-style:none;padding:0;max-height:500px;overflow:auto}
#sldict-list li{padding:8px;cursor:pointer;border-bottom:1px solid #ddd}
#sldict-list li:hover{background:#f0f0f0}
#sldict-search{width: 100%}
#sldict-video{width:100%;max-height:400px}
@media(max-width:768px){#sldict-app{flex-direction:column}.sldict-left,.sldict-right{width:100%}}