.top-dy1 {
    width: 100%;
    overflow: hidden;
}
.searchbox {
    width: 100%;
    font-size: 14px;
    text-align: center;
    line-height: 38px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.searchbox .but-searchbox {
    margin: 0 auto;
    overflow: hidden;
    width: 600px;
    border: 1px solid #ccc;
    border-radius: 5px;
    line-height: 38px;
    height: 38px;
    background-color: white;
}
.searchbox .but-searchbox .input-group-btn {
    float: left;
    width: 70px;
    font-size: 14px;
    text-align: center;
    line-height: 38px;
}
.input-group-btn {
    position: relative;
    font-size: 0;
    white-space: nowrap;
}

.searchbox .but-searchbox .input-group-btn .f_sl2 {
    width: 100%;
    border: none;
    height: 38px;
    line-height: 38px;
    color: #333;
}
.searchbox .but-searchbox .input-group-btn .f_sl2 option {
    width: 100%;
    height: 25px;
    line-height: 25px;
    color: #333;
}
.searchbox .but-searchbox .input-control {
    float: left;
    width: 74%;
    height: 38px;
    line-height: 38px;
    border-left: 1px solid #cccccc;
    padding: 0px 5px;
    border: none;
}
.sub_btns_z {
    width: 600px;
    height: 60px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}
.searchbox .hight_z {
    background-color: #fff;
    border: 1px solid #ccc;
}
.sub_btns_z .btn_search {
    background-color: #e0e0e0;
}
.sub_btns_z .btn {
    margin-left: 8px;
    width: 143px;
    border-radius: 5px;
    height: 38px;
    line-height: 38px;
    color: #333333;
    padding: 0;
}

.sub_btns_z .btn:hover{
    background-color: #e24f43;
    color: white;
    border-color: transparent;
}
.btn {
    display: inline-block;
    padding: 6px 12px;
    margin-bottom: 0;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.42857143;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -ms-touch-action: manipulation;
    touch-action: manipulation;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    background-image: none;
    border: 1px solid transparent;
    border-radius: 4px;
}