.header_box{
    width: 100%;
    background: #fff;
    height: 2.1rem;
    height: auto;
}
.header_center{
    width: 14rem;
    margin: 0 auto;
    display: flex;
    padding: 0.2rem 0;
}
.header_left{
    display: flex;
}
.header_logo{
    width: 3.71rem;
    height: 0.71rem;
}
.header_logo img{
    width: 100%;
    object-fit:cover;
    display: block;
}
.header_left_txtbox{
    display: flex;
    flex-direction: column;
    justify-content:flex-end;
    margin-left:0.1rem;
   position: relative;
    font-weight: bold;
    /*margin-top: 0.3rem;*/
    /*background: red;*/
   
}
.header_left_tit{
       width: 100%;
    color: #324989;
    font-weight: bold;
    font-size: 0.36rem;
    cursor: pointer;
    position: absolute;
    top: -0.09rem;
    left: -1px;
    /*letter-spacing: 0.01rem;*/
}

.header_left_txt{
    color:#324989 ;
    font-size: 0.18rem;
    letter-spacing: 0.036rem;
    /*background: pink;*/
    
}
.header_nav{
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}
.header_nav a{
    flex: 1;
    text-align: center;
    color: #333;
    font-size: 0.2rem;
    font-weight: bold;
    position: relative;
}
.header_nav a::after{
    content: '';
    display: block;
    width: 0.8rem;
    height: 0.04rem;
    background: #334A89;
    position: absolute;
    bottom: -0.2rem;
    left: 50%;
    transform:translateX(-50%) ;
    display: none;
}
.header_nav a:hover::after{
    display: block;
}
.header_nav a:hover{
    color: #304788;
}
.header_seacher{
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.seacher_hide{
    background: #ccc;
    display: none;
    /* height: 109px !important; */
}
.seacher_box{
    width: 14rem;
    height: 1rem;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}
.seacher_center{
    position: relative;
}
.seacher_input{
    width: 7.89rem;
    height: 0.45rem;
    background: #FFFFFF;
    border: 0px solid #999999;
    border-radius: 0.23rem;
    outline: 0;
    text-indent:0.16rem;
}
.ii_img{
    width: 0.28rem;
    height: 0.28rem;
    top: 0.1rem;
    right:0.25rem;
    position: absolute;
}
.ii_img img{
    width: 100%;
    object-fit: cover;
    cursor: pointer;
}