.center-navbar {
    padding-top: 40px;
    position: fixed;
    top: 0;
    z-index: 99;
    background: #013220;
    width: 100%;
    box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.1);
}
.center-navbar .container.pc {
    height: 100px;
}
.pc {
    display: block;
}
.sp {
    display: none;
}
.center-navbar .container h1 {
    text-align: center;
}
.logo {
    padding-bottom: 12px;
}
.logo img {
    width: 250px;
}
.navbar {
    width: 90%;
    margin: 0 auto;
    padding: 0 1rem;
}
.navbar ul {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    flex-wrap: wrap;
}
.navbar ul li {
    flex-grow: 1;
    padding: 12px 0;
    position: relative;
    cursor: pointer;
}
.center-navbar ul li:before {
    content: "";
    position: absolute;
    width: 0px;
    height: 2px;
    background-color: #fff;
    left: 0;
    transition: all 0.5s;
    bottom: 0px;
}
.container.pc ul li:hover > a {
    color: #d6a828;
}
.container.pc ul li:hover:before,
.container.pc ul li.active:before {
    width: 100%;
    background: #d6a828;
}
.container.pc .catalog-menu li:hover:before,
.container.pc .catalog-menu li.active:before {
    width: unset;
}
.center-navbar ul li a {
    position: relative;
    font-size: 15px;
    color: #fff;
    transition: 0.2s ease-in-out;
    padding-bottom: 8px;
}
.center-navbar ul li a:hover {
    color: #999999;
}
.catalog-menu .active {
    background-color: #dfdfdf;
}
.center-navbar ul li .active,
.center-navbar ul li span#catalog-dropdown.active {
    color: #d6a828;
}
.catalog-menu {
    position: absolute;
    padding-top: 10px;
    display: none;
    z-index: -99;
    animation: 0.3s ease-in-out forwards catalog-menu;
    transform-origin: top center;
}
.catalog-pc {
    padding-left: 8px;
    color: #afafaf;
}
@keyframes catalog-menu {
    0% {
        transform: scaleY(0);
    }

    80% {
        transform: scaleY(1.1);
    }

    100% {
        transform: scaleY(1);
    }
}
#catalog-menu li:hover a {
    color: #000;
}
.catalog-menu ul {
    display: inline-block;
    min-width: 200px;
    background: #013220;
    text-align: left;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
}
.catalog-menu ul li {
    border-bottom: 0;
    padding: 0;
}
.catalog-menu ul a {
    display: block;
    width: 100%;
    padding: 8px 15px;
    transition: none;
    color: #afafaf;
}
.catalog-menu ul a:hover {
    background-color: #ececec;
}
.catalog {
    cursor: pointer;
}
.catalog:hover > a,
.catalog:hover .catalog-pc {
    color: #d6a828;
}
.catalog:hover .catalog-menu {
    z-index: 999;
    display: block;
}
@media only screen and (max-width: 768px) {
    .navbar-sp ul li.catalog-flex a {
        width: 90%;
    }
    .pc {
        display: none;
    }
    .sp {
        display: block;
    }
    .center-navbar {
        padding: 20px 0;
        border-bottom: 1px solid #013220;
        margin-bottom: 0;
        position: fixed;
        width: 100%;
        height: auto;
        z-index: 99;
        background: #013220;
        top: 0;
    }
    .logo {
        padding-bottom: 0;
    }
    .logo img {
        width: 180px;
    }
    .hamburger {
        position: absolute;
        z-index: 6;
        top: 50%;
        left: 5px;
        display: inline-block;
        width: 30px;
        height: 30px;
        padding: 10px;
        -webkit-transition: all 300ms ease-in-out;
        -moz-transition: all 300ms ease-in-out;
        -ms-transition: all 300ms ease-in-out;
        -o-transition: all 300ms ease-in-out;
        transition: all 300ms ease-in-out;
        transform: translate(0, -50%);
        cursor: pointer;
    }
    .hamburger span,
    .hamburger span:before,
    .hamburger span:after {
        position: relative;
        display: block;
        width: 22px;
        height: 2px;
        background: #fff;
        content: "";
        -webkit-transition: all 400ms ease;
        -moz-transition: all 400ms ease;
        -ms-transition: all 400ms ease;
        -o-transition: all 400ms ease;
        transition: all 400ms ease;
    }
    .hamburger span {
        top: 0;
        left: 4px;
        margin: 5px 0;
    }
    #catalog-menu li:hover a {
        color: #999999;
    }
    .fa-angle-down:before {
        color: #fff;
    }
    .hamburger span:before {
        top: -8px;
    }
    .hamburger span:after {
        bottom: -6px;
    }
    .navbar-sp {
        visibility: hidden;
        position: absolute;
        width: 100%;
        top: 66px;
        left: 0;
        z-index: 99;
        background: #013220;
        opacity: 0;
        height: 0;
        -webkit-transition: all 500ms ease;
        -moz-transition: all 500ms ease;
        -ms-transition: all 500ms ease;
        -o-transition: all 500ms ease;
        transition: all 500ms ease;
        padding: 16px;
        box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.1);
    }
    .navbar-sp ul li a {
        display: block;
        width: 100%;
        padding: 10px 0;
        text-align: left;
        color: #fff;
    }
    .nav-open .navbar-sp {
        visibility: visible;
        opacity: 1;
        height: auto;
        z-index: 99;
    }
    .nav-open .hamburger span {
        background: transparent;
    }
    .nav-open .hamburger span:before {
        top: 1px;
        -webkit-transform: rotate(45deg);
        -moz-transform: rotate(45deg);
        -ms-transform: rotate(45deg);
        -o-transform: rotate(45deg);
        transform: rotate(45deg);
    }
    .nav-open .hamburger span:after {
        top: -1px;
        -webkit-transform: rotate(-45deg);
        -moz-transform: rotate(-45deg);
        -ms-transform: rotate(-45deg);
        -o-transform: rotate(-45deg);
        transform: rotate(-45deg);
    }
    .nav-catalog-wrapper {
        display: none;
    }
    .catalog-flex {
        position: relative;
    }
    .catalog-flex .icon {
        width: 10%;
        position: absolute;
        right: 10px;
        top: 0;
        cursor: pointer;
        padding: 0;
        transform: translate(0, 35%);
        padding: 0;
        text-align: right;
    }
    .nav-catalog-wrapper {
        display: block;
        max-height: 0;
        -webkit-transition: all 300ms ease-in-out 250ms;
        -moz-transition: all 300ms ease-in-out 250ms;
        -ms-transition: all 300ms ease-in-out 250ms;
        -o-transition: all 300ms ease-in-out 250ms;
        transition: all 300ms ease-in-out 250ms;
        visibility: hidden;
        overflow: hidden;
        width: 100%;
        margin: auto;
        border: 1px solid #dfdfdf;
        border-radius: 12px;
        padding: 0;
    }
    .nav-catalog-wrapper.open {
        visibility: visible;
        max-height: 1000px;
        padding: 6px 12px;
    }
}