I EDIT THE QUESTION FOR IT TO BE CLEAR. I expressed myself fatally and mixed several questions.
Question 1
Good, how can I make it so that it only closes, when I click outside (or on the button) and everything returns to its original state, for example that the edge is 1px thick?
Question 2 (solved, thanks to the answers below @Jordifreek and @ lois6b ♦, basically that you should not center the click on the entire container, you should do it on a button, link .. (look at @Jordifreek's)).
Right now when you click on any point in the container it closes, and that is a problem, for example when you want to search, or checkboxes.
$(document).ready(function() {
$('.Enfoque-General').click(function() {
$('.Enfoque-General-Extendido').fadeToggle(50);
$('.Enfoque-General').css("border", "2px solid");
$('.icon-keyboard_arrow_down').css("display", "none");
$('.icon-keyboard_arrow_up').css("display", "block");
});
});
#Descripcion-Entreno {
color: grey;
margin: 10px 0 20px;
}
.Enfoque-General {
height: auto;
width: 200px;
padding: 5px;
border: 0.1px solid;
border-color: #21211d;
}
.Enfoque-General:hover {
border: 2px solid;
}
.icon-keyboard_arrow_down {
float: right;
}
.icon-keyboard_arrow_up {
float: right;
display: none;
}
.Enfoque-General-Extendido {
padding-top: 5px;
box-sizing: border-box;
display: none;
}
.Enfoque-General-Extendido input {
margin: 3px;
}
.Buscar-Filtros-Entreno {
height: auto;
width: 75%;
font-size: 16px;
border-bottom: 1px solid;
border-bottom-color: grey;
border-top-color: transparent;
border-left-color: transparent;
border-right-color: transparent;
}
#Btn-Cerrar {
height: auto;
width: 180px;
background-color: transparent;
font-family: sans-serif;
font-size: 16px;
border: 1px solid;
border-color: #21211d;
}
#Btn-Cerrar:hover {
background-color: #21211d;
color: #FFF;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="Contenido">
<h1> Generador de rutinas </h1>
<p id="Descripcion-Entreno">
En este apartado podrás crear rutinas, conocer músculos implicados.
</p>
<div class="Enfoque-General">
Enfoque general
<span class="icon-keyboard_arrow_down"></span>
<span class="icon-keyboard_arrow_up"></span>
<div class="Enfoque-General-Extendido">
<input type="text" class="Buscar-Filtros-Entreno" placeholder="Buscar"> <span class="icon-search"></span> <br>
<input type="checkbox"> Weider <br>
<input type="checkbox"> Push / Pull <br>
<input type="checkbox"> Calistenia <br>
<input type="button" id="Btn-Cerrar" value="Cerrar">
</div>
</div>
</div>
Thank you!