.imageThumbnail {
    height: 300px;
    /*width: auto;*/
}


.table-img {
    height: 65px;
    width: 65px;
}

/* 移动端优化样式 */
@media (max-width: 767.98px) {
    .form-group.row {
        margin-bottom: 1.5rem;
    }
    
    .form-group.row label {
        margin-bottom: 0.5rem;
        font-weight: 600;
    }
    
    .btn {
        width: 100%;
        padding: 0.75rem;
        font-size: 1rem;
    }
    
    .custom-file-label {
        padding: 0.75rem;
    }
    
    textarea.form-control {
        min-height: 120px;
    }
}

/* 为按钮添加间距 */
.gap-2 > * + * {
    margin-left: 0.5rem;
}

@media (max-width: 767.98px) {
    .gap-2 > * + * {
        margin-left: 0;
        margin-top: 0.5rem;
    }
}