.content-title {
    color: #777;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 14px;
    padding-right: 100px;
}

[data-tab-content] {
    display: none;
}

.active[data-tab-content] {
    display: block;
}

.tab-list {
    margin-left: 50px;
    position: relative;

}

.tabs {
    list-style-type: none;
    margin: 0;
    padding: 0;
}

.tab {
    cursor: pointer;
    font-size: 2rem;
    font-weight: 600;

}

.tab-line {
    position: relative;
    height: 425px;
    width: 4px;
    margin-left: 50px;
    background-image: url("../images2021/Line-01.png");
}
.right-middle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateY(-50%);
}

.tab-st {
    position: absolute;
    top: 3%;
    content: '';
    display: inline-block;
    background-image: url("../images2021/Build-02.png");
    background-size: contain;
    background-repeat: no-repeat;
    height: 100px;
}

.tab-nd {
    position: absolute;
    top: 37%;
    content: '';
    display: inline-block;
    background-image: url("../images2021/Operate-02.png");
    background-size: contain;
    background-repeat: no-repeat;
    height: 100px;
}

.tab-rd {
    position: absolute;
    top: 68%;
    content: '';
    display: inline-block;
    background-image: url("../images2021/Transfer-02.png");
    background-size: contain;
    background-repeat: no-repeat;
    height: 100px;
}

.tab.active {
    color: rgb(62, 209, 237);
    font-size: 2rem;
    font-weight: 600;
}

.tab-st.active {
    background-image: url("../images2021/Build-01.png");
    height: 150px;
    margin-left: -26px;
}

.tab-nd.active {
    background-image: url("../images2021/Operate-01.png");
    height: 150px;
    top: 30%;
    margin-left: -26px;
}

.tab-rd.active {
    background-image: url("../images2021/Transfer-01.png");
    height: 150px;
    top: 68%;
    margin-left: -26px;
}

.tab-content {
    margin-top: 30px;
    margin-left: 20px;
    margin-right: 100px;
}

.slider-3__text li {
    list-style-type: none;
    padding-left: 1.2em;
    text-indent: -1.2em;
    font-size: 14px;
    margin-bottom: 1em;
}

.slider-3__text li::before {
    margin-right: 2em;
    width: 0.7em;
    height: 0.7em;
    display: inline-block;
    vertical-align: middle;
    border-radius: 50%;
    background-color: rgb(62, 209, 237);
    content: ' '
}

.slider-3__content {
    -webkit-user-select: none;
    -webkit-touch-callout: none;
    -khtml-user-select: none;
    -ms-user-select: none;
    -moz-user-select: none;
    user-select: none;
}
.right-middle {
    -webkit-user-select: none;
    -webkit-touch-callout: none;
    -khtml-user-select: none;
    -ms-user-select: none;
    -moz-user-select: none;
    user-select: none;
}
.hr-line {
    height: 1px;
    max-width: 1028px;
}

.div-right {
    padding-right: 100px;
}



.s7reasons {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    overflow-x: hidden;
}

.s7reasons__column {
    width: 33%;
    -webkit-box-flex: 1;
    -ms-flex-positive: 1;
    flex-grow: 1;
    -ms-flex-preferred-size: 400px;
    flex-basis: 400px;
    padding-right: 40px;
}

.s7reasons__column:first-child .s7reasons__item {
    color: #fff;
    background-color: #3ED1ED;
    min-height: 870px;
    padding: 40px;

}

.s7reasons__column:nth-child(2),
.s7reasons__column:nth-child(3),
.s7reasons__column:nth-child(4),
.s7reasons__column:nth-child(5),
.s7reasons__column:nth-child(6),
.s7reasons__item {
    background-color: #fff;
    position: relative;
    min-height: 150px;
    cursor: pointer;
    margin-bottom: 6%;
}

.s7reasons__item>a {
    color: #000;
}

.title-h3,
h3 {
    font-size: 2.4rem;
    line-height: 1.2;
}

h3 {
    color: #3ED1ED;
    font-weight: 700;
}

.title-h3 {
    color: #fff;
    font-weight: 700;
}

.s7reasons__column:first-child .s7reasons__overflow {
    height: auto !important;
}

.s7reasons__overflow {
    height: 0;
    overflow: hidden;
    -webkit-transition: all 0.5s cubic-bezier(0.25, 1, 0.5, 1);
    transition: all 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

.s7reasons__shown {
    height: 300px;
}

.s7reasons .js-s7reasons-open .s7reasons__readmore {
    top: unset;
    bottom: 40px;
}

.s7reasons__readmore {
    font-family: 'circle';
    font-size: 1.5rem;
    font-weight: 600;
    -ms-writing-mode: tb-rl;
    -webkit-writing-mode: vertical-rl;
    writing-mode: vertical-rl;
    text-transform: uppercase;
    text-decoration: none;
    -webkit-transform: rotate(180deg);
    transform: rotate(180deg);
    position: absolute;
    right: -25px;
    top: 0;
}

.s7reasons__readmore:hover {
    text-decoration: none;
}

.s7reasons .js-s7reasons-open .s7reasons__readmore:before {
    -webkit-transform: scale(.3) rotate(90deg) translate(50%, 50%);
    transform: scale(.3) rotate(90deg) translate(50%, 50%);
}

.s7reasons__readmore:before {
    content: url(../images2021/arrow--red.svg);
    display: block;
    -webkit-transform: scale(.3) rotate(-90deg) translate(-50%, -50%);
    transform: scale(.3) rotate(-90deg) translate(-50%, -50%);
    position: absolute;
    left: -50%;
    top: -50%;
    margin-top: -5px;
}