html{font-size: 100px;}
.mySearch_selector{
    position: relative;
    flex-shrink: 0;
    width: 2.2rem;
    margin-bottom: 0.1rem;
}
.selector_title{
    font-size: 0.16rem;
    color: #393939;
    width: 100%;
font-weight: bold;
    height: 0.6rem;
    border: 1px solid #D7D7D7;
    box-sizing: border-box;
    display: flex;
    justify-content: center;
    align-items: center;
}
.selector_title .txt{
    position: relative;
}
.selector_title .txt::after{
    content: '';
    position: absolute;
    z-index: 5;
    right: -0.24rem;
    top: 50%;
    transform: translateY(-50%);
    display: block;
    border-top: 0.08rem solid #DCDCDC;
    border-left: 0.07rem solid transparent;
    border-right: 0.07rem solid transparent;
}
.selector_menu{
    display: none;
    position: absolute;
    z-index: 20;
    left: 0;
    top: 0.6rem;
    width: 100%;
    height: auto;
    background-color: #fff;
    box-shadow:0 0.03rem 0.15rem 0 #00a65033;
}
.menu_item{
    padding: 0.1rem 0;
    text-align: center;
    font-size: 0.16rem;
    background-color: #fff;
    cursor: pointer;
    transition: 0.4s;
font-weight: bold;
}
.menu_item:hover{
    color: #fff;
    background-color: #00a650;
}