:root {
    --success-clr: #3D5218;
    --error-clr: #B22222;
}

body {
    height: 100%;
}

input[type=text],
input[type=tel],
input[type=password],
input[type=email],
textarea,
select {
    font-weight: 400;
}

input[type="radio"],
input[type="checkbox"] {
    display: inline-block;
    position: static;
    width: 1.8rem;
    height: 1.8rem;
    opacity: 1;
}

.fieldset_section legend.h2 {
    font-size: 3.6rem;
    font-family: 'Source Sans Pro', Helvetica, Arial, sans-serif;
    font-weight: 600;
    line-height: normal;
    color: #005581;
    margin: 2rem 0 .5rem;
}

.fieldset_radio .label_input_container,
.fieldset_checkbox .label_input_container {
    display: grid;
    grid-template-columns: 2rem 1fr;
    gap: 2rem;
}

.label_input_container {
    margin: 1.5rem auto;
    position: relative;
}

.label_input_container label {
    margin-bottom: .3rem;
}

.label_input_container label em {
    font-size: 1.3rem;
}

.label_input_container.autocomplete {
    margin: 0;
}

.label_input_container input[type="text"],
.label_input_container input[type="tel"],
.label_input_container input[type="password"],
.label_input_container input[type="email"],
.label_input_container textarea,
.label_input_container select {
    width: 70ch;
}

fieldset.label_input_container {
    padding: 0;
}

fieldset legend {
    margin: 0 0 .5rem 0;
}

fieldset .checkbox-lockup {
    display: flex;
    margin: .3rem 1rem;
}

.label_input_container .checkbox-lockup label {
    display: inline-block;
    margin: 0 1rem;
}

.form_err_msg_area {
    color: var(--error-clr);
    padding: 1rem 1.5rem;
    font-size: 1.6rem;
    margin: 2rem 0;
    background: #efefef;
    border: 2px solid;
    width: calc(51ch - 3.7rem);
}

.form_err_msg_area p {
    font-family: 'Source Sans Pro', Helvetica, Arial, sans-serif;
}

.form_err_msg_area p a:link,
.form_err_msg_area p a:visited {
    color: var(--error-clr);
    font-style: oblique;
}

h1 .errormessage {
    color: var(--error-clr);
}

form>ul.errors {
    display: none;
}

ul.errors {
    margin-bottom: 0;
}

ul.errors>li {
    color: #d13836;
}

form legend span.errormessage,
form label span.errormessage {
    font-size: 1.3rem;
    color: #d13836;
}

h1 .success {
    color: var(--success-clr);
}

.success-box {
    color: var(--success-clr);
    font-size: 1.6rem;
    padding: 1rem 1.5rem;
    margin: 2rem 0;
    background: #efefef;
    border: 2px solid;
    width: calc(51ch - 3.7rem);
}

.success-box p.intro {
    color: var(--success-clr);
    font-weight: 600;
}

.success-box p {
    font-family: 'Source Sans Pro', Helvetica, Arial, sans-serif;
}

.combobox-list {
    /*the container must be positioned relative:*/
    position: relative;
}

.combobox .group button.cb_button {
    position: relative;
    right: 3rem;
    background-color: transparent;
}

.combobox .group button.cb_button svg {
    color: #4a5568;
}

.combobox .group button.cb_button[aria-expanded="true"] svg {
    transform: rotate(180deg) translate(0, -3px);
}

ul[role="listbox"] {
    margin: 0;
    padding: 0;
    position: absolute;
    top: 36px;
    z-index: 100;
    list-style: none;
    background-color: white;
    display: none;
    box-sizing: border-box;
    border: 2px currentcolor solid;
    max-height: 250px;
    width: 61ch;
    overflow: scroll;
    overflow-x: hidden;
    font-size: 87.5%;
    cursor: pointer;
}

ul[role="listbox"] li[role="option"] {
    margin: 0;
    display: block;
    padding-left: 3px;
    padding-top: 2px;
    padding-bottom: 2px;
}

[role="listbox"].focus [role="option"][aria-selected="true"],
[role="listbox"] [role="option"]:hover {
    background-color: DodgerBlue !important;
    color: #ffffff;
    padding-top: 0;
    padding-bottom: 0;
    border-top: 2px solid currentcolor;
    border-bottom: 2px solid currentcolor;
}

/*@media screen and (max-width: 600px) {*/
@media screen and (max-width: 37.5em) {
    .label_input_container input[type="text"],
    .label_input_container input[type="tel"],
    .label_input_container input[type="password"],
    .label_input_container input[type="email"],
    .label_input_container textarea,
    .label_input_container select {
        width: calc(100% - 1.8rem);
    }

    .combobox .group button.cb_button {
        position: absolute;
        right: 1rem;
        top: 1rem;
    }

    ul[role="listbox"] {
        width: 100%;
    }

    .form_err_msg_area,
    .success-box {
        width: calc(100% - 3.7rem);
    }
}