.area {
    width: 100%;
    margin: 20px auto;
    position: absolute;
    cursor: pointer;
    height: 100%;
}

.js {
    position: absolute;
    width: 100%;
    height: 508px;
    margin: 0 auto;
}

.prevBtn {
    background: url(../img/btn01.png) no-repeat center;
    height: auto;
    width: 52px;
    display: flex;
    position: absolute;
    left: 0;
    align-items: center;
    opacity: .5;
    transition: opacity 0.5s linear;
}

.prevBtn:hover {
    background: url(../img/btn01.png) no-repeat center;
    height: auto;
    width: 52px;
    display: flex;
    position: absolute;
    left: 0;
    align-items: center;
    opacity: 1;
    transition: opacity 0.5s linear;
}

.nextBtn {
    background: url(../img/btn02.png) no-repeat center;
    height: auto;
    width: 52px;
    display: flex;
    right: 0;
    position: absolute;
    align-items: center;
    opacity: .5;
    transition: opacity 0.5s linear;
}

.nextBtn:hover {
    background: url(../img/btn02.png) no-repeat center;
    height: auto;
    width: 52px;
    display: flex;
    right: 0;
    position: absolute;
    align-items: center;
    opacity: 1;
    transition: opacity 0.5s linear;
}

.imgSelected {
    background: url(../img/jsNav.png) no-repeat;
}

.jsNav {
    position: absolute;
    bottom: 40px;
    background: none;
    left: 0;
    right: 0;
    text-align: center;
}

.jsNav a {
    width: 20px;
    font-size: 10px;
    margin-right: 6px;
    height: 33px;
    line-height: 33px;
    text-align: center;
    color: #444;
    display: inline-flex;
    align-items: center;
}

.jsNav a i:hover {
    color: #FF9326;
    text-decoration: none;
}

.jsNav .imgSelected {
    color: #FF9326;
}

.qq {
    display: flex;
    z-index: 200;
    top: 0;
    bottom: 0;
    transform: all .3s linear
}


.box01 img {
    width: 100%;
    height: 100%;
}


@media screen and (max-width: 1366px) {
    .box01 img {
        width: 100%;
        height: 50%;
    }
}

@media screen and (max-device-width: 1600px) {
    .box01 img {
        width: 100%;
        height: 60%;
    }
}

@media screen and (max-device-width: 1680px) {
    .box01 img {
        width: 100%;
        height: 60%;
    }
}

@media screen and (max-device-width: 1920px) {
    .box01 img {
        width: 100%;
        height: 60%;
    }
}