@charset "utf-8";
.f-content-txt {
    display: none;
}
.f-content-txt.show {
    display: block;
}
.tk-cont {
    width: auto;
    padding: .2rem 0;
    border-radius: .05rem;
    opacity: 0;
    visibility: hidden;
    transition: all .3s;
    box-sizing: border-box;
    text-align: center;
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 987654321;
}
.tk-cont.show {
    visibility: visible;
    opacity: 1;
}
.tk-tip {
    font-size: .12rem;
    color: #fff;
    line-height: 1.2;
    background-color: rgba(0, 0, 0, 0.7);
    width: 100%;
    padding: .2rem;
    display: none;
}
.tk-box {
    width: .48rem;
    height: .48rem;
    margin: 0 auto .1rem;
    background-image: url(../images/147.png);
    background-size: 100% 100%;
}
@media(max-width: 1920px) {
    .tk-cont {
        /*width: 150px;
        padding: 20px 0;
        margin-left: -75px;
        border-radius: 5px;*/
    }
    .tk-tip {
        font-size: 12px;
    }
    .tk-box {
        width: 36px;
        height: 36px;
        margin-bottom: 10px;
    }
}