.content_mid{
    width: 12rem;
    max-width: 100%;
    margin: 0 auto;
    background: white;
    padding: 0.7rem 0;
    border-radius: 0.3rem;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.mid_left{
    display: flex;
    align-items: center;
    justify-content: center;
    
}
.mid_left img{
    width: 5.22rem;
    max-width: 100%;
}

.mid_right{

}
.nav_tab{
    display: flex;
    justify-content: center;
    margin-bottom: 50px;
}
.nav_tab >span{
    cursor: pointer;
    position: relative;
    margin-right: 20px;
}
.nav_tab p {
    font-size: 0.18rem;
    padding: 10px;
}
.tab_on::before{
    content: '';
    background-color: rgb(19, 132, 212);
    width: 100%;
    height: 3px;
    position: absolute;
    bottom: 0;
}


.inp_des{
    position: relative;
    display: flex;
    width: 70%;
    margin:  0 auto;
    justify-content: space-between;
    flex-wrap: wrap;
}
.inp_des i{
    position: absolute;
    left: 20px;
}
.inp_des input{
    height: 38px;
    line-height: 38px;
    font-size: 14px;
    border: 0;
    border: 1px solid #ddd;
    width: 100%;
    display: block;
    padding: 2px  0px  2px  70px;
    border-radius: 5px;
    margin-bottom: 20px;
}
.inp_des input::-webkit-input-placeholder {
    color: #aab2bd;
    font-size: 14px;
    text-align: left;
}
.inp_des >p{
    left: 50px;
    position: absolute;
    font-size: 20px;
    top: 10px;
    color: #ddd;
}

.one_bot{
    display: flex;
    width: 70%;
    margin: 0 auto;
    justify-content: space-between;
    text-indent: 0.05rem;
    flex-wrap: wrap;
}
.one_bot span{
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.inp_des button{
    font-size: 0.14rem;
}

.one_bot p{
    font-size: 0.14rem;
    line-height: 25px;
}
.one_tail{
    display: flex;
    justify-content: center;
    margin-top: 0.45rem;
}
.one_tail span{
    width: 70%;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #1384d4;
    color: white;
    cursor: pointer;
}
.one_tail span p{
    font-size: 0.16rem;
}

.yzm_os{
    font-size: 0.14rem;
    width: 43%;
    background: #f2f2f2;
    height: 42px;
    line-height: 40px;
    text-align: center;
    border-radius: 5px;
    cursor: pointer;
}



@media(max-width:320px){
    .inp_des input{
        width: 100%!important;
    }
    .inp_des{
        flex-wrap: wrap!important;
    }
    .yzm_os{
        width: 100%!important;
    }
}