body {
}

/*按钮*/
.colBut {
    width: 100%;
    padding: 0.25rem 0 0;
}

.Huans {
    box-sizing: border-box;
}

.colButB1 {
    background-image: url(../images/picV2/but01.png);
}

.colButB2 {
    background-image: url(../images/picV2/but02.png);
}

.colButa {
    border: none;
    background-color: rgba(0,0,0,0);
    width: 60%;
    text-align: center;
    color: #FFF;
    font-size: 0.13rem;
    line-height: 0.42rem;
    height: 0.42rem;
    border-radius: 0.2rem;
    display: block;
    margin: 0 auto 0.1rem;
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100% 100%;
}
/*footer*/
.flexC {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}


.fl-cen {
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
}


.foot {
    width: 100%;
    max-width: 750px;
    min-width: 320px;
    height: 0.48rem;
    position: fixed;
    left: 0;
    right: 0;
    margin: 0 auto;
    bottom: 0;
    background: #FFF;
    z-index: 33;
    border-top: 0.01rem solid #f1f1f1;
}

.fta {
    width: 20%;
    color: #000;
    text-align: center;
    opacity: 0.4
}

    .fta p {
        font-size: 0.115rem;
        line-height: 0.15rem;
    }

    .fta img {
        width: 0.16rem;
        height: 0.16rem;
        display: block;
        margin: 0.03rem auto;
    }

.ftaO {
    opacity: 1
}