.tradBackimg {
    width: 100%;
    height: 290px;
    background: url("../img/trademark_success_rate/tradBackimg.png") no-repeat;
    background-size: 100% 100%;
    margin-top: 3px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.tradBackimg span:nth-child(1) {
    font-size: 26px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
    margin-top: 64px;
    margin-bottom: 13px;
}

.tradBackimg span:nth-child(2) {
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
}

.search_trad {
    width: 1064px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    margin-top: 50px;
}

.search {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.search input {
    width: 660px;
    height: 47px;
    padding-left: 30px;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #999999;
    border: none!important;
}

.search div {
    width: 172px;
    height: 47px;
    background: #F77304;
    border-radius: 2px;
    text-align: center;
    line-height: 47px;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
}

.navget {
    width: 172px;
    height: 47px;
    background: #FFFFFF;
    border: 1px solid #F77304;
    border-radius: 2px;
    text-align: center;
    line-height: 47px;.search_trad
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #333333;

}