.menu_nav {
    margin: auto;
    padding: 0;
    float: right;
}

.menu_nav ul {
    z-index: 1500;
    list-style: none;
    margin: 0;
    padding: 0;
    float: right;
}

.menu_nav ul li {
    margin: 0;
    padding: 0;
    float: left;
}

.menu_nav ul li a {
    display: block;
    color: black;
    margin: 0;
    padding: 25px 15px;
    text-decoration: none;
    font: normal 15px/1.8em Arial, Helvetica, sans-serif;
    line-height: 20px;
}

.menu_nav ul li.active a, .menu_nav ul li a:hover {
    color: #82b0d2;
    text-decoration: underline;
}
.dropdown-menu > li > a:hover, .dropdown-menu > li > a:focus {
    background-color: white !important;
    color: #82b0d2 !important;
    text-decoration: underline !important;
}
.dropdown-menu > .active > a, .dropdown-menu > .active > a:focus, .dropdown-menu > .active > a:hover{

    background-color: #82b0d2 !important;
}
.dropdown ul li a {
    display: block;
    margin: 0;
    padding: 10px 15px;
    text-decoration: none;
    font-size: 16px;
    line-height: 18px;
}

.dropdown-submenu {
    position: relative;
}

.dropdown-submenu > .dropdown-menu {
    top: 0;
    left: 100%;
    margin-top: -6px;
    margin-left: -1px;
    -webkit-border-radius: 0 6px 6px 6px;
    -moz-border-radius: 0 6px 6px 6px;
    border-radius: 0 6px 6px 6px;
}

.dropdown-submenu:hover > .dropdown-menu {
    display: block;
}

.dropdown-submenu > a:after {
    display: block;
    content: " ";
    float: right;
    width: 0;
    height: 0;
    border-color: transparent;
    border-style: solid;
    border-width: 5px 0 5px 5px;
    border-left-color: #cccccc;
    margin-top: 5px;
    margin-right: -10px;
}

.dropdown-submenu:hover > a:after {
    border-left-color: #ffffff;
}

.dropdown-submenu.pull-left {
    float: none;
}

.dropdown-submenu.pull-left > .dropdown-menu {
    left: -100%;
    margin-left: 10px;
    -webkit-border-radius: 6px 0 6px 6px;
    -moz-border-radius: 6px 0 6px 6px;
    border-radius: 6px 0 6px 6px;
}

.index-header {
    height: 110px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.index-header > img {
    height: 64px;
    /* width: 120px; */
}

.index-header a {
    font-size: 20px;
    color: black;
    text-decoration: none;
    padding-right: 20px;
}