.contact-form {
    max-width: 960px;
    width: 96%;
    margin: 0 auto 70px;
    padding: 2rem 4rem;
    box-shadow: 1px 1px 3px #999;
    border-radius: 8px; 
}
.input-field {
    padding: 0 0 2rem;
}
.input-field label {
    display: block;
}
.input-field label span {
    margin-left: 10px;
    vertical-align: 2px;
}
.input-field > label {
    margin-bottom: 6px;
    padding-left: 6px;
    border-left: 6px solid #11399a;
    line-height: 1;
    color: #11399a;
}
.confirm {
    margin: 0;
    padding: 8px 1em;
    background-color: #eee;
    border-radius: 4px;
}
.btn-group {
    display: flex;
    justify-content: center;
    padding: 1rem 0;
}
.btn-group form {
    margin: 0 10px;
}

/* .acms-form-radio {
    display: block;
    padding: 6px 4px;
    border-bottom: 1px dashed #999;
} */

.select-table {
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    margin-top: 20px;
}
.select-table > h3 {
    width: 22%;
    margin: 0;
    padding: 10px 16px;
    text-align: right;
    line-height: 1;
}
.select-items {
    width: 75%;
    padding-left: 1em;
    border-left: 4px solid #999;
}
.item-list {
    margin: 0;
    padding: 0;
    list-style: none;
}
.item-list li {
    padding: 4px 0;
}
.item-list__flex {
    display: flex;
    align-items: center;
}
#course3_item {
    padding: 1px 4px 2px 15px;
    background-color: #f5f5f5;
    border-radius: 3px;
}

@media screen and (max-width: 768px) {
    .select-table {
        flex-direction: column;
    }
    .select-table > h3, .select-items {
        width: 100%;
        padding-left: 0;
    }
    .select-table > h3 {
        text-align: left;
    }
    .select-items {
        border-left: none;
    }
}
@media screen and (max-width: 480px) {
    .contact-form {
        padding: 2rem 1rem;
    }
    .item-list__flex {
        flex-direction: column;
        align-items: flex-start;
    }
    #course3_item {
        margin-left: 24px;
    }
}