label {
    display: block;
    background-color: #d95a27;
    color: white;
    text-align: left;
    padding: 5px 10px 5px 10px;
    margin: 10px;
}

.pl--25{
    padding-left: 25px;
}

label:before{
    content: "✚";
    width: 15px;
    display: inline-block;
}

#toggle1:checked ~ .dropdown1:before, #toggle3:checked ~ .dropdown3:before, #toggle2:checked ~ .dropdown2:before   {
    content: "➖";
}


.dropdown-content1, .dropdown-content2, .dropdown-content3 {
    display: none;
}

#toggle1:checked ~ .dropdown-content1, #toggle2:checked ~ .dropdown-content2, #toggle3:checked ~ .dropdown-content3  {
    display: block;
}