/* flex styles */

#flex_main {
    display: flex;
    flex-direction: row;
	flex-wrap: wrap;
    max-width: 1300px;
    margin: 0 auto;
}

#flex_outer {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0 auto;
    max-width: 1300px;
}

#flex_inner {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    width: 100%;
}

/* button styles */

.btn_vertical_flex_container {
    font-size: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1 1;
    margin: 0 var(--button-margin);
}

.img_container img {
    width: 100%;
    display: block;
    margin: 0 auto;
}

.img_container {
    min-width: 270px;
}

.btn_a {
    min-width: 270px;
    width: 100%;
    text-decoration: none !important;
    color: white;
}

.btnn {
    color: inherit;
    font-size: inherit;
    padding: 5px;
    border-radius: 0.2em;
    border: none;
    margin: var(--button-margin) 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    width: 100%;
}

.btnn span.large {
    font-size: 2rem;
}

.btnn span.main_text {
    width: 100%;
    max-height: 3em;
    text-align: center;
    transition-duration: 0.3s;
}

.btnn span.main_text:only-child {
    transition-duration: 0.15s;
}

.btnn:hover span.main_text:only-child {
    transform: translateY(-0.5em);
}

.btnn span.additional_text, .btnn span.additional_text_full {
    color: transparent;
    max-height: 0;
    transition-duration: 0.3s;
    font-size: 0.85em;
}

.btnn:hover span.additional_text, .btnn:hover span.additional_text_full {
    color: white;
}

.btnn:hover span.additional_text {
    max-height: 2em;
}

.btnn:hover span.additional_text_full {
    max-height: 5em;
}

.btnn:hover span.near_full {
    color: transparent;
    max-height: 0;
    margin: 0;
}

.btn_regular {
    height: 110px
}

.btn_img {
    height: calc(220px + var(--button-margin) * 2);
    padding: 0.1rem;
}

.btn_img span {
    z-index: 10;
}

.b_img_block {
    transition-duration: 0.3s;
    height: 90%;
    display: block;
}

.btn_img:hover .b_img_block {
    height: 80%;
    margin-bottom: 0.25em;
}

.red {
    background: #6a1a1c;
}

.red_light {
    background: #8f4446;
}

.green {
    background: #6e9e63;
}

.blue {
    background: #0e446a;
}

.orange {
    background: #a6441f;
}