.terminals-top {
    height: 37vw;
    padding: 0 12%;
    background: url(../images/index/bg.png) no-repeat, linear-gradient(115deg, #010a14 0%, #000812 100%);
    /* background:url(../images/index/bg.png) no-repeat, #fff; */
    background-size: 100% auto;
    background-position: center center;
    position: relative;
    font-size: 0;
    overflow: hidden;
}

.terminals-top-img {
    height: 100%;
    position: relative;
}

.terminals-top-phone {
    max-width: 12.6%;
    position: absolute;
    left: 18.2%;
    bottom: 0;
}

.terminals-top-line {
    width: 25vw;
    max-width: 0px;
    height: 17vw;
    position: absolute;
    left: 30.5%;
    bottom: 4.3vw;
    overflow: hidden;
    -webkit-animation: ani 0.8s linear both;
    animation: ani 0.8s linear both;
}

.terminals-top-line img {
    width: auto;
    height: 100%;
}

@keyframes ani {
    from {
        max-width: 0;
    }

    to {
        max-width: 25vw;
    }
}

.terminals-top-img-float {
    width: 34.4%;
    position: absolute;
    top: 10.6%;
    right: 0;
    z-index: 99;
}

.img-float-up {
    position: absolute;
    left: -18%;
    bottom: -24%;
}

.img-float-down {
    position: relative;
}

.img-float-rcs {
    width: 27%;
    position: absolute;
    right: 0;
    bottom: 40%;
}

.terminals-top-img-up {
    width: 55.4%;
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    font-size: 0;
    position: absolute;
    right: 2.8%;
    bottom: 0;
}

.terminals-top-img-up img {
    width: 14.5%;
}

.terminals-top-text {
    position: absolute;
    top: 50%;
    transform: translate(0, -50%);
    color: #fff;
    z-index: 99;
}

.terminals-top-text h1 {
    font-size: 40px;
}

.terminals-top-text p {
    font-size: 18px;
    margin: 35px 0 40px;
}

.terminals-top-text a {
    display: inline-block;
    padding: 0.5vw 2vw;
    min-width: 130px;
    background: #FFFFFF;
    border-radius: 2px;
    text-align: center;
    font-size: 16px;
    color: #0C73F8;
}

.terminals-top-icon {
    padding: 0 13%;
    margin: 0 auto;
    background: #F5F7F9;
    display: flex;
    display: -webkit-box;
    /* 老版本语法: Safari, iOS, Android browser, older WebKit browsers. */
    display: -moz-box;
    /* 老版本语法: Firefox (buggy) */
    display: -ms-flexbox;
    /* 混合版本语法: IE 10 */
    display: -webkit-flex;
    /* 新版本语法: Chrome 21+ */
    align-items: flex-start;
    -webkit-box-align: start;
    -moz-align-items: start;
    -webkit-align-items: flex-start;
    justify-content: space-between;
    -moz-justify-content: space-between;
    -webkit-justify-content: space-between;
    text-align: center;

}

.terminals-top-icon-items {
    padding: 25px 0;
    /* width: 28%; */
}

.terminals-top-icon-items div {
    width: 154px;
    margin: 0 auto;
}

.terminals-top-icon-items p {
    width: 21vw;
    color: #57626C;
    font-size: 14px;
    line-height: 1.8;
    margin-top: 6px;
}

.provide-terminals {
    margin: 67px 0 80px;
}

.provide-terminals h1 {
    font-size: 24px;
    color: #0C2E4E;
    text-align: center;
    line-height: 1.6;
}

.why-terminals {
    padding: 40px 12%;
    min-height: 416px;
    background: #F5F7F9;
    display: flex;
    display: -webkit-box;
    /* 老版本语法: Safari, iOS, Android browser, older WebKit browsers. */
    display: -moz-box;
    /* 老版本语法: Firefox (buggy) */
    display: -ms-flexbox;
    /* 混合版本语法: IE 10 */
    display: -webkit-flex;
    /* 新版本语法: Chrome 21+ */
    align-items: center;
    -moz-align-items: center;
    -webkit-align-items: center;
    justify-content: space-between;
    -moz-justify-content: space-between;
    -webkit-justify-content: space-between;
}

.why-terminals-img {
    width: 33.5%;
    position: relative;
    font-size: 0;
}

.why-terminals-img img {
    width: 133%;
    max-width: 483px;
    position: absolute;
    top: 50%;
    transform: translateY(-47%);
    /* width: auto; */
}

.why-terminals-text {
    width: 51.4%;
    display: inline-block;
    text-align: left;
    /* float: right;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%); */
}

.why-terminals-text h2 {
    font-size: 28px;
    color: #0C73F8;
}

.why-terminals-text-1 {
    font-size: 14px;
    color: #26282A;
    line-height: 1.8;
    text-align: left;
    margin: 46px 0 22px;
    position: relative;
}

.why-terminals-text-1::after {
    content: "";
    width: 68px;
    height: 63px;
    background: url(../images/index/rcs_en_f.png) no-repeat;
    background-size: 100% auto;
    position: absolute;
    top: -20px;
    left: -12px;
    z-index: 0;
}

.all-in-one-title {
    margin: 97px 11vw 50px 14.3vw;
}

.all-in-one-title p {
    font-size: 18px;
    color: #0C2E4E;
    margin-bottom: 15px;
}

.all-in-one-title-solutions {
    width: 100%;
    margin: 0;
    max-width: unset;
}

.all-in-one-title-solutions div {
    width: calc(100% - 340px);
}

.all-in-one-sdk,
.all-in-one-client {
    display: flex;
    display: -webkit-box;
    /* 老版本语法: Safari, iOS, Android browser, older WebKit browsers. */
    display: -moz-box;
    /* 老版本语法: Firefox (buggy) */
    display: -ms-flexbox;
    /* 混合版本语法: IE 10 */
    display: -webkit-flex;
    /* 新版本语法: Chrome 21+ */
    align-items: center;
    -moz-align-items: center;
    -webkit-align-items: center;
    justify-content: space-between;
    -moz-justify-content: space-between;
    -webkit-justify-content: space-between;
}

.all-in-one-sdk-left {
    width: 50%;
    padding: 0 6.2vw 0 14.3vw;
}

.sdk-left-title {
    width: 167px;
    position: relative;
}

.sdk-left-title::after {
    content: "";
    width: 176%;
    height: 2px;
    background: #0F2F4E;
    position: absolute;
    left: 0;
    bottom: -11px;
}

.all-in-one-sdk-left p {
    line-height: 1.3;
    text-align: left;
    color: #2B3034;
    font-size: 22px;
    margin: 43px 0 30px;
}

.learn-more {
    display: block;
    text-align: center;
    width: 152px;
    height: 42px;
    line-height: 42px;
    color: #0AB7A8;
    font-size: 16px;
    border-radius: 25px;
    border: 1px solid #0AB7A8;

}

.all-in-one-sdk-right {
    width: 50%;
    display: flex;
    display: -webkit-box;
    /* 老版本语法: Safari, iOS, Android browser, older WebKit browsers. */
    display: -moz-box;
    /* 老版本语法: Firefox (buggy) */
    display: -ms-flexbox;
    /* 混合版本语法: IE 10 */
    display: -webkit-flex;
    /* 新版本语法: Chrome 21+ */
    align-items: center;
    -moz-align-items: center;
    -webkit-align-items: center;
    justify-content: space-between;
    -moz-justify-content: space-between;
    -webkit-justify-content: space-between;
    font-size: 0;
}

.sdk-right-box {
    width: 67%;
    position: relative;
    /* background: url(../images/index/rcs_en_pic2_bg.png) no-repeat; */
    /* background-size: 100% auto;  */
}

.sdk-right-img {
    width: 33%;
}

.box_btn {
    display: inline-block;
    vertical-align: middle;
    opacity: 1;
    width: 30.5%;
    position: absolute;
    top: 50%;
    left: 50%;
}

.sdk-right-menu {
    transform: translate(-50%, -50%);
    cursor: pointer;
    z-index: 9;
    font-size: 0;
    display: block;
}

.radio {
    width: 80px;
    position: absolute;
    opacity: 0;
    left: -45px;
    top: -45px;
    cursor: pointer;

}

.radio :hover {
    transform: scale(1.2);
    transition: all .5s;
}

.all-in-one-client {
    align-items: stretch;
    -moz-align-items: stretch;
    -webkit-align-items: stretch;
}

.all-in-one-client-left {
    width: 50%;
    display: flex;
    display: -webkit-box;
    /* 老版本语法: Safari, iOS, Android browser, older WebKit browsers. */
    display: -moz-box;
    /* 老版本语法: Firefox (buggy) */
    display: -ms-flexbox;
    /* 混合版本语法: IE 10 */
    display: -webkit-flex;
    /* 新版本语法: Chrome 21+ */
    align-items: center;
    -moz-align-items: center;
    -webkit-align-items: center;
    font-size: 0;
}

/*手风琴*/

#slider {
    position: relative;
    width: 100%;
    height: 28.6vw;
    overflow: hidden;
}

#slider .slide {
    display: block;
    position: absolute;
    top: 0px;
    height: 28.6vw;
    width: 65%;
    background: #000;
    overflow: hidden;
    cursor: pointer;
}

#slider .text {
    position: absolute;
    top: 0%;
    top: 100%;
    color: #FFF;
    text-align: center;
    width: 300px;
    left: 10px;
    /* background-color: red; */
}

#slider .title {
    color: #fff;
    font-size: 18px;
    text-decoration: none;
    text-align: center;
}

.all-in-one-client-right {
    width: 50%;
    background: linear-gradient(180deg, #27374C 0%, #010914 100%);
    color: #fff;
    position: relative;
}

.client-right-text {
    width: 100%;
    padding: 0 14.3% 0 10.1%;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}

.client-left-title {
    width: 167px;
    position: relative;
}

.client-left-title::after {
    content: "";
    width: 176%;
    height: 2px;
    background: #fff;
    position: absolute;
    left: 0;
    bottom: -11px;
}

.client-right-text p {
    line-height: 1.3;
    text-align: left;
    color: #fff;
    font-size: 22px;
    margin: 43px 0 30px;
}

.compatible {
    margin: 150px 0 0;
}

.compatible-top {
    width: 100%;
    text-align: center;
}

.compatible-an {
    width: 36.4vw;
    margin: 0 auto;
}

.compatible-l {
    width: 62.1vw;
    margin: 1.6vw auto;
}

.compatible-top h3 {
    font-size: 24px;
    color: #0C2E4E;
}

.compatible-viode {
    width: 70%;
    margin: 10px auto 100px;
}

.compatible-viode video {
    width: 100%;
    -webkit-filter: brightness(99.5%);
}