.t_right{
    text-align: right;
}
.t_left{
    text-align: left;
}
.t_center{
    text-align: center;
}

/*align*/
.hidden{
    display: none;
}

.pane{
    padding: 0.3rem 0.5rem;
}
.pane_header{
    padding: 0.25rem 0.5rem;
}

.placement{
    height: 0.2rem;
}
.line1 {
    height: 1px;
}
.line2 {
    height: 2px;
}
.pane .btn {
    color:#fff;display: block;width:100%;height: 1.17333rem;line-height: 1.17333rem;font-size: 0.4rem;text-align: center;border-radius: 0.08rem;margin: 0.2rem 0; }

.bold{
    font-weight: bold;
}

body{
    font-size: 0.4rem;
}

.small{
    font-size: 0.3rem;
}
.small_x{
    font-size: 0.35rem;
}

.middle{
    font-size: 0.4rem;
}

.middle_s{
    font-size: 0.45rem;
}
.middle_x{
    font-size: 0.5rem;
}
.big{
    font-size: 0.6rem;
}
.big_x{
    font-size: 0.8rem;
}
.big_xx{
    font-size: 1rem;
}

.ma_b3{
    margin-bottom: 0.3rem;
}
.ma_t3{
    margin-top: 0.3rem;
}

.p_x_3{
    padding-left: 0.3rem;
    padding-right: 0.3rem;
}

.p_y_3{
    padding-top: 0.3rem;
    padding-bottom: 0.3rem;
}

.icon-xueli{
    font-size: 3rem;
}

.padding05{
    padding: 0.5rem;
}

.header{
    padding: 0.5rem 0.3rem;
   
}
.header.title{
    display: flex;
    align-items: center;
}


.banner{
    width: 100%;
    height: 5.5rem;
    position: relative;
}