.f {
    display: flex;
}

.jfs {
    justify-content: flex-start;
}

.jfe {
    justify-content: flex-end;
}

.ja {
    justify-content: space-around;
}

.jb {
    justify-content: space-between;
}
.jc{
    justify-content: center;
}
.je {
    justify-content: space-evenly;
}

.ac {
    align-items: center;
}

.ab {
    align-items: baseline;
}
.as{
    align-items: flex-start;
}
.ae {
    align-items: flex-end;
}

.tc {
    text-align: center;
}

.tl {
    text-align: left;
}
.tr{
    text-align: right;
}
.w {
    flex-wrap: wrap;
}

.p_r {
    position: relative;
}

.p_a {
    position: absolute;
}


.ellipsis {
    overflow: hidden;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    display: -webkit-box;
}
.hand{
    cursor: pointer;
}

.lang-select{
    position: relative;
    display: flex;
    align-items: center;
    z-index: 10;
    margin-left: 20px;
}
.lang-svg{
    cursor: pointer;
}
.lang-svg path{
    fill: #333;
}
.lang-select:hover .select-list{
    visibility: visible;
}

.lang-select .select-list {
    top: 100%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    visibility: hidden;
    transition: all .3s;
    box-shadow: 0 5px 10px 1px #eee;
}
.lang-select .select-list .select-item {
    padding: 5px 10px;
    line-height: 40px;
    height: fit-content;
    background-color: #fff;
    white-space: nowrap;
    cursor: pointer;
    user-select: none;
}
.lang-select .select-list .select-item:hover {
    background-color: #f8f8f8;
}