Dropdown Trigger - Free UI Component

Button Color #ffffff

Text Color #1e293b

Chevron Color #64748b

Button Label Filter Results

Rounding (px) 10

Vertical Padding (rem) 0.85

Horizontal Padding (rem) 2.25

Font Size (rem) 1

Dropdown Trigger

A standard UI trigger for dropdown menus. Includes a chevron icon that smoothly rotates when the state is toggled to 'Open'.

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Dropdown Trigger Button</title>
    <link rel="preconnect" href="https://fonts.googleapis.com">
    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
    <link href="https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap" rel="stylesheet">
    <style>
        /* -- Variables ------------------------------------------------- */
        :root {
            --primary: {{btnColor}};            /* Button Background */
            --text: {{textColor}};               /* Text Color */
            --radius: {{borderRadius}}px;        /* Corner Rounding */
            --v-pad: {{vPadding}}rem;            /* Top/Bottom Padding */
            --h-pad: {{hPadding}}rem;            /* Left/Right Padding */
            --font-size: {{fontSize}}rem;        /* Text Size */
            --chevron: {{chevronColor}};         /* Arrow Color */
            --page-bg: #fff;                     /* Preview Background */
        }

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
            font-family: 'Plus Jakarta Sans', sans-serif;
            background-color: var(--page-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 100vh;
        }

/* -- Button Implementation --------------------------------------- */
        .btn-dropdown {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            padding: var(--v-pad) var(--h-pad);
            background-color: var(--primary);
            color: var(--text);
            border: none;
            border-radius: var(--radius);
            font-size: var(--font-size);
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
            outline: none;
            box-shadow: 0 1px 3px rgba(0,0,0,0.1);
        }

.icon-chevron {
            color: var(--chevron);
            transition: transform 0.2s ease;
        }

.btn-dropdown:hover {
            filter: brightness(0.98);
            box-shadow: 0 4px 6px rgba(0,0,0,0.05);
        }

/* Active/Open State */
        .btn-dropdown[data-state="Open"] .icon-chevron {
            transform: rotate(180deg);
        }

.btn-dropdown:active {
            transform: translateY(1px);
        }

</style>
</head>
<body>

<button class="btn-dropdown" onclick="this.setAttribute('data-state', this.getAttribute('data-state') === 'Open' ? 'Closed' : 'Open')">
        <span>{{buttonText}}</span>
        <svg class="icon-chevron" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round">
            <polyline points="6 9 12 15 18 9"></polyline>
        </svg>
    </button>

</body>
</html>