.sp_header {
    height: 50px;
    overflow: hidden;
    background: #fff;
    position: fixed;
    z-index: 100;
    width: 100%;
    top: 0;
    transition: 1s all ease;
    display: flex;
    flex-direction: column;
}

.sp_logo {
    padding: 10px;
    float: left;
    height: 50px !important;
}

.sp_logo img {
    margin: auto;
    max-height: 30px;
}

.sp_nav {
    width: 50px;
    float: right;
    position: relative;
    cursor: pointer;
    height: 30px;
    margin-top: 15px;
}

.sp_nav span {
    display: block;
    background: #44582a;
    width: 30px;
    height: 2px;
    position: absolute;
    left: 10px;
    transition: all ease 0.35s;
}

.sp_nav span:nth-of-type(1) {
    top: 0px;
}

.sp_nav span:nth-of-type(2) {
    top: 10px;
}

.sp_nav span:nth-of-type(3) {
    top: 20px;
}

.sp_nav_se span:nth-of-type(1) {
    top: 10px;
    transform: rotate(45deg);
}

.sp_nav_se span:nth-of-type(2) {
    width: 0;
}

.sp_nav_se span:nth-of-type(3) {
    top: 10px;
    transform: rotate(-45deg);
}

.sjj_nav {

    width: 100%;
    font-size: 14px;
    line-height: 40px;
    height: 100%;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.nav_show {
    top: 50px !important;
}

.sjj_nav>ul {
    width: 50%;
}

.sjj_nav>ul>li:first-child {
    margin-top: 20px;
    overflow: hidden;
    border: none !important;
    display: flex;
    justify-content: center;
}

.sjj_nav>ul>li:first-child>a {
    float: left;
    width: calc(100% - 70px);
}

.sjj_nav>ul>li:first-child .language {
    float: right;
    width: 70px;
    overflow: hidden;
    line-height: 30px;
    margin-top: 5px;
}

.sjj_nav>ul>li:first-child .language a {
    width: 35px;
    float: left;
    border-left: 1px #ddd solid;
    text-align: center;
    color: #999;
}

.sjj_nav ul li i {
    position: absolute;
    top: 5px;
    right: 0px;
    border-left: 1px #ddd solid;
    height: 30px;
    padding: 0px 7px 0 7px;
}

.sjj_nav ul li i svg {
    transform: rotate(-90deg);
    transition: all ease 0.35s;
}

.sjj_nav ul li .sjj_nav_i_se svg {
    transform: rotate(0deg);
}

.sjj_nav ul li {
    border-bottom: 1px #ddd solid;
    position: relative;
    padding: 10px 0;
    font-size: 14px;
    text-align: center;
}

.sjj_nav>ul>li:last-child {
    border-bottom: 1px #ddd solid;
}

.sjj_nav ul li ul {
    display: none;
}

.sjj_nav ul li a {
    color: #333;
    text-align: center;
}

.sjj_nav ul li ul li a {
    color: #999;
    display: block;
    text-align: left;
}

.sjj_nav ul li i svg {
    width: 20px;
    height: 20px;
    fill: #555;
}

.sjj_nav ul li .sjj_nav_i_se svg {
    fill: #c9141e;
}

.sjj_nav ul li ul li>ul {
    margin-left: 10px;
}

.animate-ul li:nth-child(odd) {

    position: relative;
    left: -100%;
    opacity: 0;

}

.animate-ul li:nth-child(even) {

    position: relative;
    left: 100%;
    opacity: 0;

}