Missing opening error

Could someone help me with this. I'm getting the missing opening error. I've copied the below. 

.form-wrapper .field-list .field .field-element

form-wrapper .field-list .field .field-element {color: purple; font-family:’Poppins”;}
.form-wrapper .field-list .field .field-element:active, .form-wrapper .field-list .field .field-element:focus {background: white; outline: transparent}
h1 {
font-family: “Overpass”;
}
/* Contact form */
.form-wrapper .field-list .field .field-element {
    background: transparent !important;
    border-top: none !important;
    border-left: none !important;
    border-right: none !important;
    color: gray !important;
}
.form-wrapper .field-list .field .field-element:hover {
    background: #E8E5E1 !important;
}
/* Field error background */
.field-error {
    background-color: #8B9D9B;
}/* Field error background */
.field-error {
    background-color: #768D99;
}
.header-nav-item--active a {
    background: none !important;}
    color:#F7F6F5!important;
}
.sqs-block-accordion .accordion-item__description {
  max-width: unset !important;
  width: 100%;
}