diff --git a/Practicas/Practicas HTML/Formularios/Practica 4/css/style.css b/Practicas/Practicas HTML/Formularios/Practica 4/css/style.css
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+@charset "UTF-8";
+* {
+  margin: 0;
+  padding: 0;
+  list-style: none;
+  text-decoration: none;
+  border: none;
+  outline: none;
+}
+
+body{
+    font-family: 'Roboto', sans-serif;
+    background-image: url("../img/fondo_taller.jpg");
+    background-size: cover;
+    background-position: center;
+    background-repeat: repeat;
+    height: 100vh;
+}
+
+.form_flex{
+    margin: auto;
+    display: flex;
+    flex-direction: row;
+    flex-wrap: wrap;
+    max-width: 650px;
+    width: 100%;
+    gap: 2em;
+}
+
+.form_title{
+    width: 100%;
+    margin-top: 2em;
+    background-color: rgba(0, 0, 0, 0.7);
+    border: 2px solid rgb(83, 99, 224);
+    border-radius: 2em;
+    text-align: center;
+}
+.form_title h1 {
+    color: yellow;
+}
+
+.fieldset_std{
+    width: 100%;
+    background-color: rgba(0, 0, 0, 0.7);
+    border: 2px solid rgb(83, 99, 224);
+    border-radius: 0.6em;
+    padding: 1em;
+    color: yellow;
+    display: flex;
+    flex-direction: column;
+    gap: 1em;
+}
+
+.form_fieldset{
+    border: 2px solid rgb(83, 99, 224); 
+    border-radius: 0.6em;
+    padding: 1em;
+    display: flex;
+    flex-direction: column;
+    gap: 0.6em;
+}
+
+.responsive_flex{
+    display: flex;
+    flex-direction: row;
+    gap:1em;
+}
+
+.label_std{
+    display: inline-block;
+    width: 5em;
+    color: white;
+}
+
+input {
+    background-color: transparent;
+    border: 1px solid white;
+    border-radius: 0.2em;
+    color: white;
+    padding: 0.2em 0.5em;
+}
+
+.btn{
+    border: 2px solid rgb(83, 99, 224);
+    padding: 0.4em;
+    border-radius: 0.5em;
+}
+
+@media(max-width: 550px){
+body{
+    background-image: url("../img/fondo_vertical_taller.jpg");
+    background-size: cover;
+    background-position: center;
+    background-repeat: no-repeat;
+    height: 100%;
+    padding: 0.5em;
+}
+.responsive_flex{
+    display: flex;
+    flex-direction: column;
+    gap:0.1em;
+}
+}
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diff --git a/Practicas/Practicas HTML/Formularios/Practica 4/img/fondo_taller.jpg b/Practicas/Practicas HTML/Formularios/Practica 4/img/fondo_taller.jpg
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diff --git a/Practicas/Practicas HTML/Formularios/Practica 4/img/fondo_vertical_taller.jpg b/Practicas/Practicas HTML/Formularios/Practica 4/img/fondo_vertical_taller.jpg
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diff --git a/Practicas/Practicas HTML/Formularios/Practica 4/practica 4.html b/Practicas/Practicas HTML/Formularios/Practica 4/practica 4.html
new file mode 100644
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--- /dev/null
+++ b/Practicas/Practicas HTML/Formularios/Practica 4/practica 4.html	
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+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <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=Roboto:wght@600&display=swap" rel="stylesheet">
+    <link rel="stylesheet" href="./css/style.css">
+    <title>Practica 4</title>
+</head>
+
+<body>
+
+
+    <form method="get" action="../gracias.html" class="form_flex">
+
+        <div class="form_title">
+            <h1>Pide Cita</h1>
+        </div>
+
+        <fieldset class="fieldset_std">
+            <fieldset class="form_fieldset">
+                <legend>Datos del Cliente</legend>
+                <div class="responsive_flex">
+                    <label class="label_std" for="nombre">* Nombre</label>
+                    <input type="text" class="input_std" id="nombre" name="nombre" required>
+                </div>
+                <div class="responsive_flex">
+                    <label class="label_std" for="apellidos">* Apellidos</label>
+                    <input type="text" class="input_std" id="apellidos" name="apellidos" required>
+                </div>
+                <div class="responsive_flex">
+                    <label class="label_std" for="telefono">* Telefono</label>
+                    <input type="text" class="input_std" id="telefono" name="telefono" required>
+                </div>
+                <div class="responsive_flex">
+                    <label class="label_std" for="email">* Email</label>
+                    <input type="email" class="input_std" id="email" name="email" autocomplete="off" required>
+                </div>
+            </fieldset>
+
+            <fieldset class="form_fieldset">
+                <legend>Datos de reserva</legend>
+                <div>
+                    <p>* Tarjeta de descuento</p>
+                    <div class="responsive_flex">
+                        <div>
+                            <input type="radio" name="tarjeta" id="tarjeta" value="0" checked>
+                            <label class="label_std" for="tarjeta">Ninguna</label>
+                        </div>
+                        <div>
+                            <input type="radio" name="tarjeta" id="tarjeta10" value="10">
+                            <label class="label_std" for="tarjeta10">10%</label>
+                        </div>
+                        <div>
+                            <input type="radio" name="tarjeta" id="tarjeta25" value="25">
+                            <label class="label_std" for="tarjeta25">25%</label>
+                        </div>
+                    </div>
+                </div>
+                <div>
+                    <p>* Marca del vehiculo</p>
+                    <input class="input_std" list="marcas" required>
+                    <datalist id="marcas">
+                        <option value="Ford">
+                        <option value="Audi">
+                        <option value="Seat">
+                        <option value="Mazda">
+                        <option value="Toyota">
+                    </datalist>
+                </div>
+                <div>
+                    <p>* Reparacion</p>
+                    <div class="responsive_flex">
+                        <div>
+                            <input type="radio" name="reparacion" id="mecanica" value="mecanica" checked>
+                            <label class="label_std" for="mecanica">Mecanica</label>
+                        </div>
+                        <div>
+                            <input type="radio" name="reparacion" id="chapa" value="chapa">
+                            <label class="label_std" for="chapa">Chapa</label>
+                        </div>
+                        <div>
+                            <input type="radio" name="reparacion" id="mecanicachapa" value="mecanicachapa">
+                            <label class="label_std" style="width: max-content;" for="mecanicachapa">Mecanica &
+                                Chapa</label>
+                        </div>
+                    </div>
+                </div>
+                <div>
+                    <p>* Vehiculo de sustitucion</p>
+                    <div class="responsive_flex">
+                        <div>
+                            <input type="radio" name="vehiculosus" id="vehiculosusno" checked>
+                            <label class="label_std" style="width: max-content;" for="vehiculosusno">No necesita</label>
+                        </div>
+                        <div>
+                            <input type="radio" name="vehiculosus" id="vehiculosusturismo">
+                            <label class="label_std" for="vehiculosusturismo">Turismo</label>
+                        </div>
+                        <div>
+                            <input type="radio" name="vehiculosus" id="vehiculosusfurgoneta">
+                            <label class="label_std" for="vehiculosusfurgoneta">Furgoneta</label>
+                        </div>
+                    </div>
+                </div>
+                <div>
+                    <p>* Preferencia de horario de entrega</p>
+                    <div class="responsive_flex">
+                        <div>
+                            <input type="radio" name="horario" id="horarioma" checked>
+                            <label class="label_std" for="horarioma">Mañanas</label>
+                        </div>
+                        <div>
+                            <input type="radio" name="horario" id="horariota">
+                            <label class="label_std" for="horariota">Tardes</label>
+                        </div>
+                    </div>
+                </div>
+                <div>
+                    <p>* Fecha de entrega</p>
+                    <label class="label_std" style="width:100%;" for="fechaentrega">Las entregas de
+                        vehiculos se realizaran los lunes, Seleccione una fecha</label>
+                    <input type="date" min="2024-01-01" max="2024-12-31" step="7" id="fechaentrega" name="fechaentrega"
+                        required>
+                </div>
+                <div>
+                    <input type="checkbox" id="registro" name="registro" required>
+                    <label for="registro">Acepto la politica de cesion de datos</label>
+                </div>
+            </fieldset>
+            <p style="color: white;">* Los campos marcados con asterisco son obligatorios</p>
+            <div style="text-align: right;">
+                <input type="submit" class="btn" value="Reservar">
+            </div>
+        </fieldset>
+
+</body>
+
+</html>
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