.popContainer{
    width: 498px;
    min-height: 340px;
    max-width: 100%;
    font-weight: normal;
    font-size: inherit;
    line-height: inherit;
    box-shadow: none;
    word-break: inherit;
    padding: 10px;
    background-color: #f8f8f8;
    z-index: 999;
}
#popContainer.popContainer .contentWrapper {
    display: flex;
    flex-direction: column;
    flex-flow: wrap;
}
#popContainer.popContainer .contentWrapper .flagItem {
    display: flex;
    justify-content: start;
    align-items: center;
    cursor: pointer;
    width: 160px;
    padding: 10px;
    height: 40px;
    border-radius: 2px;
}
#popContainer.popContainer .contentWrapper .flagItem:hover,
#popContainer.popContainer .contentWrapper .flagItem.choosedLan {
    background-color: #EAEEF2;
}
#popContainer.popContainer .contentWrapper .flagItem .lanDesc,#flagArea .lanDesc {
    display: flex;
    align-items: center;
    font-family: Arial;
    font-size: 13px;
    color: rgba(0,0,0,0.85);
    cursor: pointer;
}
.flagArea {
    margin-left: 24px;
    margin-right: 24px;
    display: flex;
    justify-content: center;
    align-content: center;
    cursor: pointer;
    border: 1px solid #D9D9D9;
    padding: 3px;
    background-color: #f9f9f9;
}
#flagArea .flagIcon, #popContainer.popContainer .contentWrapper .flagItem .flagIcon{
    display: block;
    width: 24px;
    height: 18px;
    background-image: url("../images/flag.svg");
    cursor: pointer;
    margin-right: 10px;
}
.lanToggle{
    /* 用border值来控制箭头粗细 */
    border-style: solid;
    /* 上、右、下、左  四个边框的宽度 */
    border-width: 0px 2px 2px 0px;
    border-color: #FFFFFF;
    display: inline-block;
    /* padding值控制箭头大小 */
    padding: 2px;
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    position: absolute;
    right: 15px;
    top: 14px;
}
.lanToggle.up{
    transform: rotate(-135deg);
    -webkit-transform: rotate(-135deg);
    top: 18px;
}