a.menu-btn {
    width: 1rem;
    height: 1rem;
    background: url(images/menu_bg.png);
  background-size: 100%;
    flex-direction: column;
    gap: .03rem;
    align-items: center;
    justify-content: center;
    float: none;
    position: absolute;
    display: flex;
    top: 0;
    right: 0;
}
a.menu-btn.arrow .xian img {
    display: none;
}

a.menu-btn.arrow  .xian {
    height: 0.03rem;
}
a.menu-btn .xian img {
    height: 100%;
    transition: all 0.8s linear;
}

a.menu-btn:hover  .xian img {
    margin-left: -100%;
}
a.menu-btn.btn2 {
    display: none
}

a.menu-btn .xian {
    display: block;
    height: 0.07rem;
    width: 0.34rem;
    /* transition: all .4s ease-in-out; */
    overflow: hidden;
    display: flex;
}

a.menu-btn.arrow .xian:nth-child(2) {
    display: none
}

a.menu-btn.arrow .xian:nth-child(1) {
    transform: rotate(-45deg);
    position: absolute;
    background: #fff;
}

a.menu-btn.arrow .xian:nth-child(3) {
    transform: rotate(45deg);
    position: absolute;
    background: #fff;
}

.fixbox {
    position: fixed;
    z-index: 98;
    background: url(images/fixbg.png)no-repeat;
    background-size: 100% 100%;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    top: 0;
    clip-path: circle(32px at 110% 0);
    padding: 1.75rem calc(50vw - var(--innerWidth)/2) 0.3rem;
    box-sizing: border-box;
    overflow: auto;
    overflow: auto;
    overflow: hidden;
    z-index: -1;
}

.fixbox .close {
    width: .48rem;
    height: .48rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    right: 50%;
    margin-right: -8.2rem;
    top: .55rem;
    cursor: pointer
}

.fixbox .close img {
    width: .25rem
}

.fixbox.open {
    display: flex
}

.fixbox a {
    color: #fff
}

.fixbox .wp-menu {
    display: flex;
    width: 100%;
    justify-content: space-between;
    min-height: auto;
    text-align: center
}
.fixbox .wp-menu .menu-item{
    position: relative;
}
.fixbox .wp-menu .menu-link {
    font-size: var(--bigSize);
    line-height: 1.2;
    display: block;
    font-family: 'SourceHanSansCN-Bold';
    color: #fff;
}

.fixbox .site-lang ul li.links a {
    border: 1px solid #ffffff4d;
    line-height: 2;
    display: block;
    text-align: center;
    padding: 0;
    box-sizing: border-box;
}

.fixbox .wp-menu .sub-menu {
    margin-top: .24rem;
    text-align: center;
    height: auto;
    overflow: auto;
}
.fixbox .wp-menu .sub-menu::-webkit-scrollbar {
  width: 0.01rem;
  background-color: #4b70ae;
}
.fixbox .wp-menu .sub-menu::-webkit-scrollbar-thumb {
  border-radius: 0.1rem;
  background-color: rgba(255, 255, 255, 0.3);
  border: 0.01rem solid #ffffff63;
}
.fixbox .wp-menu .sub-menu .sub-menu {
    display: none
}

.fixbox .wp-menu .sub-menu a {
    font-size: var(--smailSize);
    opacity: .8;
    line-height: 3;
    color: #fff;
}

.fixbox .searchbox {
    width: auto;
    display: none;
}
.mobile .fixbox .wp-menu .sub-menu .sub-menu {
    display: block
}

.mobile a.menu-btn {
    display: flex;
}