/*Setup*/
:root {
    --bg-color: #F1F2F2;
    --content-bg-color: #FFFFFF;
    --easy-select-color: #E6E7E8;
    --select-color: #BCBEC0;
    --text-color: #202020;
    --primary-color: #B75900;
    --primary-select-color: #f6ebdf;
    --contrast-color: #298297;
    --contrast-select-color: #185664;

    background-color: var(--bg-color);
}

* {
    margin: 0;
    padding: 0;
}

body {
    width: 100%;
    min-height: 100vh;
    height: fit-content;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
    color: var(--text-color);
    
    overflow-x: hidden;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/*Header*/
header {
    background-color: var(--content-bg-color);
    width: 100%;
    display: flex;
    justify-content: center;
}
#header_content {
    width: 95rem;
}
.header_img {
    height: 3.5rem;
    padding: 1rem;
}

/*Main*/
main {
    background-color: var(--content-bg-color);
    width: 80rem;
    margin: 2.5rem;
    margin-top: 3.5rem;
    padding: 4rem;
}
@media (width <= 85rem) {
    main {
        width: calc(100% - 5rem - 8rem);
    }
}
#main_spliter_container {
    display: flex;
}
@media (width <= 50rem) {
    #main_spliter_container {
        flex-direction: column;
    }
}
#main_select {
    margin-top: 6rem;
    padding-left: 0;
    width: 90rem;
    display: flex;
    flex-direction: column;
    border-top: var(--primary-color) solid 0.2rem;
}
@media (width <= 50rem) {
    #main_select {
        margin-top: 1rem;
        width: 100%;
    }
}
.main_select_item {
    border-bottom: var(--easy-select-color) solid 1px;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.main_select_item:hover {
    background-color: var(--primary-select-color);
}
.main_select_text {
    font-size: 18px;
}
.main_select_arrow {
    height: 1rem;
}

#main_part {
    padding: 3rem;
    padding-right: 0;
    padding-left: 6rem;
}
@media (width <= 85rem) {
    #main_part {
        padding: 3rem;
    }
}
#main_part p {
    margin-bottom: 1rem;
}
#main_part a {
    color: var(--contrast-color);
}
#main_part a:hover {
    color: var(--contrast-select-color);
    text-decoration: underline;
}
.main_image {
    margin-bottom: 1rem;
}

/*Footer*/
footer {
    background-color: var(--contrast-color);
    width: 100%;
    display: flex;
    justify-content: center;
}
#footer_content {
    width: 95rem;
}
.footer_img {
    height: 3.5rem;
    padding: 1rem;
}
#footer_main {
    float: right;
    text-align: right;
    color: var(--bg-color);
    padding: 1rem;
}

/*Text styling*/
h1 {
    font-size: 2.75rem;
}
p {
    font-size: 1.25rem;
}
a {
    color: var(--text-color);
    text-decoration: none;
}

/*Image styling*/
.image_invert {
    filter: invert(1);
}