:root {
    --gray-border: #bbb;
}
input, select, textarea, label, button {
    font-family: 'Open Sans';
    font-size: 15px;
    outline: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    border: none;
}
.form {
    width: 100%;
    margin: 0 auto;
}
.form__section {
    position: relative;
    width: 50%;
    margin: 20px auto;
}
.form__section--w100p {
    width: 100% !important;
}
.form__section--center {
    display: flex;
    justify-content: center;
}
/* input */
.input-area {
}
.input-error {
    font-size: 13px;
    font-weight: 600;
    color: #DE0000;
    margin-left: 15px;
    font-family: 'Open Sans';
}
.f-label {
    display: block;
    padding-bottom: 5px;
    font-weight: 600;
    color: var(--black);
}
.f-inp {
    background-color: var(--white);
    border: 1px solid var(--gray-border);
    width: 100%;
    height: 36px;
    padding: 0px 10px;
    font-weight: 500;
    color: var(--gray-m)
}
.f-inp:hover,
.f-inp:focus {
    border-color: var(--blue-bg-m);
    box-shadow: 0px 0px 0px 1px var(--blue-bg-m) inset;
    -webkit-transition: 300ms;
    -moz-transition: 300ms;
    transition: 300ms;
}
/* select */
.f-inp-group {
    position: relative;
    background-color: var(--white);
}
.f-sel {
    background-color: transparent;
    padding: 0 36px 0 15px;
    cursor: pointer;
    position: relative;
    z-index: 1;
}
.f-sel option {
    font-family: 'verdana';
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-m);
    padding: 5px;
}
.f-sel-arrow {
    position: absolute;
    top: 0px;
    right: 0px;
    width: 36px;
    height: 36px;
    text-align: center;
    color: #7f868e;
    z-index: 0;
}
.f-inp:hover + .f-sel-arrow,
.f-inp:focus + .f-sel-arrow {
    color: var(--blue-bg-m);
    -webkit-transition: 300ms;
    -moz-transition: 300ms;
    transition: 300ms;
}
.f-sel-arrow i {
    font-size: 15px;
    line-height: 36px;
}
.form .f-date {
    cursor: pointer;
}
.form .f-w300 {
    width: 300px;
}
/* --------------checkobx ---------------------*/
.form label.checkbox {
    display: block;
    position: relative;
    min-height: 27px;
    padding-left: 40px;
    padding-top: 3px;
    width: 100%;
    margin: 5px 0px 15px;
    cursor: pointer;
    font-size: 14px;
    text-align: justify;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    color: var(--gray-m);
}
.form label.checkbox:last-child {
    margin-bottom: 0;
}
.form label.checkbox input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}
.form label.checkbox .checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 27px;
    width: 27px;
    background-color: #fff;
    border: 1px solid var(--gray-border);
    box-sizing: border-box;
    transition: 150ms;
}
.form label.checkbox.radio .checkmark {
    border-radius: 50%;
}
/*.form label.checkbox input:focus ~ .checkmark */
.form label.checkbox:hover input ~ .checkmark {
    border-color: var(--blue-bg-m);
    box-shadow: 0px 0px 0px 2px var(--blue-bg-m) inset;
}
.form label.checkbox input:checked ~ .checkmark {
    background-color: var(--blue-bg-m);
    border-color: var(--blue-bg-m);
}
.form label.checkbox .checkmark::after {
    content: "";
    position: absolute;
    display: none;
}
.form label.checkbox input:checked ~ .checkmark::after {
    display: block;
}
.form label.checkbox .checkmark::after {
    left: 8px;
    top: 3px;
    width: 6px;
    height: 12px;
    border: solid #fff;
    border-width: 0 4px 4px 0;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
}
@media screen and (max-width: 1200px) {
    .form__section {
        width: 65%;
    }
}
@media screen and (max-width: 960px) {
    .form__section {
        width: 75%;
    }
}
@media screen and (max-width: 768px) {
    .form__section {
        width: 100%;
    }
}
@media screen and (max-width: 480px) {
    .form .f-w300 {
        width: 100%;
    }
}