html,
body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
}

.topBar {
    position: fixed;
    width: 100%;
    height: 35px;
    padding: 0.3% 2%;
    box-sizing: border-box;
    background: rgba(0, 0, 0, 0.6);
    border-bottom: 1px solid #cecece;
    box-shadow: 2px 0px 13px 1px #ccc;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    font-family: arial;
}

.circlemode {
    padding: 8px 16px;
    float: left;
    box-sizing: border-box;
    text-align: center;
    cursor: pointer;
}


.circlemode span {
    vertical-align: middle;
    color: rgb(170, 170, 170);
}

.circlemode i {
    font-size: 20px;
    color: rgb(170, 170, 170);

}

.circlemode:hover span,
.circlemode:hover i {
    color: #fff;
}

span.mob {

    transform: rotate(90deg);
}

.mobPort,
.mobLdPort,
.TabPortimg,
.TabLdPortimg {
    display: none;
}

.TabPortimg {
    width: 100%;
}

.TabLdPortimg {
    height: 100%;
}

.mobilePort img,
.mobileLand img,
.tabPort img,
.tabLand img {
    width: 100%;
}

/*--------------*/
.mobileLand {
    width: 736px;
    height: 362px;
    top: 0px;
    left: 0px;
    bottom: 0px;
    right: 0px;
    margin: auto auto;
    position: absolute;
}

.mobileLandView {
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto auto;
    overflow: hidden;
    position: absolute;
    height: 87%;
    width: 76.5%;
}

/*--------------*/

/*--------------*/
.mobilePort {
    width: 375px;
    height: 667px;
    top: 0px;
    left: 0px;
    bottom: 0px;
    right: 0px;
    display: block;
    margin: auto auto;
    position: absolute;
}


.mobilePortView {
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto auto;
    overflow: hidden;
    position: absolute;
    width: 87%;
    height: 76.5%;
}

/*--------------*/

/*--------------*/
.tabPort {
    width: 89%;
    height: 80%;
    top: 0px;
    left: 0px;
    bottom: 0px;
    right: 0px;
    margin: auto auto;
    position: absolute;

}

.tabPortView {

    width: 420px;
    height: 625px;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto auto;
    overflow: hidden;
    position: absolute;

}

/*--------------*/

.tabLand {
    width: 79%;
    height: 77.8%;
    top: 0px;
    left: -5%;
    bottom: 0px;
    right: 0px;
    margin: auto auto;
    position: absolute;
}


.tabLandView {

    width: 800px;
    height: 600px;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto auto;
    overflow: hidden;
    position: absolute;
}


.mobileFrame {
    position: absolute;
    top: 14%;
    bottom: 0px;
    left: 0px;
    right: 0px;
    margin: 0 auto;
    width: 325px;
    height: 580px;
}


.mobileLdFrame {
    position: absolute;
    top: 6%;
    bottom: 0px;
    left: -2px;
    right: 0px;
    margin: 0 auto;
    width: 560px;
    height: 317px;
}

.desktopFrame {
    width: 100%;
    height: 100%;
    position: absolute;
}

iframe {
    overflow-x: hidden;
    overflow-Y: hidden;
    border: 0px;
}
.active span, .active span i{
    color: #fff;
}