.header-box {   
    width: 100%;
    height: 64px;
    padding: 4px 64px 4px 40px;
    box-sizing: border-box;
    background-color: #fff;
    color: rgba(0, 0, 0, 0.85);
    z-index: 1000;
}

.logo {
    float: left;
    height: 36px;
    margin-top: 14px;
    margin-right: 64px;
}

.login {
    float: right;
}

.submit-button{
    width: 200px;
    height: 40px;
    border-radius: 80px;
    background-color:var(--primary-color);
    color: #fff;
    line-height: 40px;
    text-align: center;
    margin-top: 12px;
    margin-left: 24px;
}

.search-box{
    position: relative;
    margin-top: 12px;
    margin-right: 56px;
}

.search {
    width: 240px;
    height: 40px;
    border-radius: 80px;
    border: 1px solid #0000004d;
    box-sizing: border-box;        
    padding: 0 20px;    
}

.search-icon{
    position: absolute;
    width: 16px;
    height: 16px;
    top: 12px;
    right: 10px;    
}

.button {
    background: none;
    border: 1px solid #fff;
    outline: none;
    padding: 6px 10px;
    cursor: pointer;
    color: #000000d9;
    font-size: 18px;
    margin-top: 14px;
}

.button:hover {
    color: var(--primary-color);
    background-color: #fff;
}

.header-menu {
    float: left;
    box-sizing: border-box;
    font-size: 14px;
    font-weight: bolder;
}

.menu-item-child-box {
    position: absolute;
    top: 42px;
    color: var(--primary-color);
    background-color: #fff;
    border: 1px solid var(--primary-color);
}

.menu-item {
    cursor: pointer;
    position: relative;
    font-size: 18px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    height: 64px;
    line-height: 64px;
    text-align: center;
    box-sizing: border-box;
    min-width: 100px;
}

.menu-item-hover {
    font-weight: 600;
    border-bottom: 4px solid var(--primary-color);
}

.menu-item:hover .menu-item-child {
    display: block;
    border-bottom: 2px solid var(--primary-color);
}


.menu-item-child {
    font-size: 12px;
    font-weight: normal;
    width: 100%;
    line-height: 2;
    white-space: nowrap;
    padding: 3px 20px;
    display: none;
}

.menu-item-child:hover {
    background-color: var(--primary-color);
    color: #fff;
}

.footer {
    width: 100%;
    height: 200px;
    background-color: #040710;
    color: #fff;
}

.footer-l {
    width: 30%;
}

.footer-logo {
    height: 60px;
}

.footer-r {
    width: 70%;
    justify-content: space-around;
    padding: 0 30px;
}

.footer-title {
    font-size: 16px;
    font-weight: bolder;
    margin-bottom: 16px;
}

.footer-sub-title {
    font-size: 12px;
    margin-bottom: 8px;
    color: #fff;
    display: inline-block;
}

.footer-sub-title:hover {
    color: #fff;
}


.journal-browser-select{
    width: 100%;
    padding: 5px 8px;
    border-radius: 3px;
    border: 1px solid #00000040;
    height: 32px;
    color: #00000066;
    font-size: 14px;
    margin-bottom: 8px;
}

.journal-browser-select option{
    color: #00000066;
    font-size: 14px;
}

.journal-browser-button{
    width: 100%;
    height: 24px;
    padding: 2px 8px;
    border-radius: 3px;
    color: #fff;
    border: 0;
    background-color: var(--primary-color);
    cursor: pointer;
    margin-bottom: 12px;
}

.journal-browser-border{
    width: 100%;
    height: 1px;
    flex-shrink: 0;
    border-bottom: 1px solid #E5E5E5;
    margin-bottom: 24px;
}

.journal-browser-volume{
    color: var(--primary-color);
    font-size: 14px;
    font-style: italic;
    font-weight: Italic;
    line-height: normal;
    text-decoration-line: underline;
    text-decoration-style: solid;
    text-decoration-skip-ink: auto;
    text-decoration-thickness: auto;
    text-underline-offset: auto;
    text-underline-position: from-font;
    text-transform: capitalize;
    margin-bottom: 6px;
    cursor: pointer;
    display: block;
}

.journal-browser-volume::before{
    content: '• ';
}