A reusable html5 contact form template

Code

        
<div class="form-container">
    <form id="contact_form">
        <div class="mb-3 form-row">
            <div class="mr-3 form-col">
                <label for="name_input">Your Name:</label>
                <input type="text" name="name" id="name_input" placeholder="Name" />
            </div>
            <div class="form-col">
                <label>Email:</label>
                <input type="email" placeholder="name@website.com" />
            </div>
        </div>
        <div class="mb-3">
            <label>Message:</label>
            <textarea rows="6" class="w-full border border-gray"></textarea>
        </div>
        <div class="mb-3">
            <button class="btnx" type="submit">Send</button>
        </div>
    </form>
</div>

<style>
  /*CSS Reset code. to reset browser defaults */
*,
::before,
::after {
  box-sizing: border-box; /* 1 */
  border-width: 0; /* 2 */
  border-style: solid; /* 2 */
  border-color: #e5e7eb; /* 2 */
}

::before,
::after {
  --tw-content: '';
}

html {
  line-height: 1.5; /* 1 */
  -webkit-text-size-adjust: 100%; /* 2 */
  -moz-tab-size: 4; /* 3 */
  -o-tab-size: 4;
     tab-size: 4; /* 3 */
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"; /* 4 */
}

body {
  margin: 0; /* 1 */
  line-height: inherit; /* 2 */
}


button,
input,
optgroup,
select,
textarea {
  font-family: inherit; /* 1 */
  font-size: 100%; /* 1 */
  font-weight: inherit; /* 1 */
  line-height: inherit; /* 1 */
  color: inherit; /* 1 */
  margin: 0; /* 2 */
  padding: 0; /* 3 */
}
/*Form styles start*/
  
.mb-3 {
  margin-bottom: 0.75rem;
}

.mr-3 {
  margin-right: 0.75rem;
}

.w-full {
  width: 100%;
}

.border {
  border-width: 1px;
}

input[type=text],  input[type=email] {
  height: 2.25rem;
  width: 100%;
  border-radius: 0.25rem;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(156 163 175 / var(--tw-border-opacity));
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  --tw-text-opacity: 1;
  color: rgb(55 65 81 / var(--tw-text-opacity));
  --tw-shadow: inset 0 2px 4px 0 rgb(0 0 0 / 0.05);
  --tw-shadow-colored: inset 0 2px 4px 0 var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

input[type=text]:focus,  input[type=email]:focus {
  border-width: 2px;
  --tw-border-opacity: 1;
  border-color: rgb(96 165 250 / var(--tw-border-opacity));
  outline: 2px solid transparent;
  outline-offset: 2px;
}

textarea {
  width: 100%;
  border-radius: 0.25rem;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(156 163 175 / var(--tw-border-opacity));
  padding: 0.5rem;
  --tw-text-opacity: 1;
  color: rgb(55 65 81 / var(--tw-text-opacity));
  --tw-shadow: inset 0 2px 4px 0 rgb(0 0 0 / 0.05);
  --tw-shadow-colored: inset 0 2px 4px 0 var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

label {
  display: block;
  font-size: 0.875rem;
  line-height: 1.25rem;
  --tw-text-opacity: 1;
  color: rgb(75 85 99 / var(--tw-text-opacity));
}

.form-container {
  width: 100%;
}

.form-container {
  margin-left: auto;
  margin-right: auto;
  padding: 1rem;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
}
.form-row {
  display: flex;
  width: 100%;
}
.form-col {
  width: 50%;
}
button.btnx {
  border-radius: 0.25rem;
  border-width: 1px;
  --tw-border-opacity: 1;
  border-color: rgb(107 114 128 / var(--tw-border-opacity));
  --tw-bg-opacity: 1;
  background-color: rgb(59 130 246 / var(--tw-bg-opacity));
  padding-left: 2rem;
  padding-right: 2rem;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  --tw-text-opacity: 1;
  color: rgb(255 255 255 / var(--tw-text-opacity));
  --tw-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --tw-shadow-colored: 0 1px 3px 0 var(--tw-shadow-color), 0 1px 2px -1px var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}
button.btnx:hover {
  --tw-scale-x: 1.1;
  --tw-scale-y: 1.1;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}
button.btnx:active {
  --tw-scale-x: .95;
  --tw-scale-y: .95;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}
</style>