#s-1 {
    width: 100%;
    height: 16.2rem;
    padding: 2.2rem 6rem 4rem 6rem;
}

.s-1-1 {
    width: 100%;
    height: 10rem;
    display: -webkit-box;
    /* Chrome 4+, Safari 3.1, iOS Safari 3.2+ */
    display: -moz-box;
    /* Firefox 17- */
    display: -webkit-flex;
    /* Chrome 21+, Safari 6.1+, iOS Safari 7+, Opera 15/16 */
    display: -moz-flex;
    /* Firefox 18+ */
    display: -ms-flexbox;
    /* IE 10 */
    display: flex;
    /* Chrome 29+, Firefox 22+, IE 11+, Opera 12.1/17/18, Android 4.4+ */
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: space-between;
    align-items: center;
}

.s-1-2 {
    position: relative;
    width: 85%;
    height: 10rem;
}

.s-1-3 {
    font-size: 4.9rem;
    color: #424242;
    line-height: 4.9rem;
}

.s-1-4 {
    width: 100%;
    padding-left: 9.6rem;
    height: 10rem;
    line-height: 10rem;
    border: 0px solid #EEEEEE;
    background: #EEEEEE;
    border-radius: 6rem;
    font-size: 4rem;
    color: #424242;
}

.s-1-4:hover {
    border: 0px solid #EEEEEE;
    outline: none;
}

.s-1-4:active {
    border: 0px solid #EEEEEE;
    outline: none;
}

.s-1-5 {
    position: absolute;
    left: 2.8rem;
    top: 1.8rem;
}

.s-1-5 i {
    color: #BDBDBD;
    font-size: 4.8rem;
}

.s-1-6 {
    display: none;
    position: absolute;
    right: 2.8rem;
    top: 3rem;
    width: 4rem;
    height: 4rem;
    line-height: 4rem;
    text-align: center;
    border-radius: 2rem;
    background-color: #BDBDBD;
}

.s-1-6 i {
    color: #FFFFFF;
    font-size: 2.8rem;
}

#s-2 {
    width: 100%;
    height: auto;
    overflow: hidden;
    padding: 0rem 6rem;
    background-color: #FFFFFF;
}

.s-2-1 {
    padding-top: 6rem;
    font-size: 4.4rem;
    font-family: 'OPPOSans-B';
    font-weight: bold;
    color: #424242;
    line-height: 4.4rem;
}

.s-2-2 {
    display: -webkit-box;
    /* Chrome 4+, Safari 3.1, iOS Safari 3.2+ */
    display: -moz-box;
    /* Firefox 17- */
    display: -webkit-flex;
    /* Chrome 21+, Safari 6.1+, iOS Safari 7+, Opera 15/16 */
    display: -moz-flex;
    /* Firefox 18+ */
    display: -ms-flexbox;
    /* IE 10 */
    display: flex;
    /* Chrome 29+, Firefox 22+, IE 11+, Opera 12.1/17/18, Android 4.4+ */
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-start;
}

.s-2-3 {
    width: 19.2rem;
    height: 7.6rem;
    background: #FAFAFA;
    border-radius: 4rem;
    margin-top: 4rem;
    margin-right: 1.2rem;
    font-size: 3.2rem;
    color: #424242;
    line-height: 7.6rem;
    text-align: center;
}

.s-2-4 {
    margin-top: 12rem;
    font-size: 4.4rem;
    font-family: 'OPPOSans-B';
    font-weight: bold;
    color: #424242;
    line-height: 4.4rem;
}

.s-2-5 {
    width: 100%;
    height: 33.2rem;
    margin-top: 4rem;
    background: #FAFAFA;
    display: -webkit-box;
    /* Chrome 4+, Safari 3.1, iOS Safari 3.2+ */
    display: -moz-box;
    /* Firefox 17- */
    display: -webkit-flex;
    /* Chrome 21+, Safari 6.1+, iOS Safari 7+, Opera 15/16 */
    display: -moz-flex;
    /* Firefox 18+ */
    display: -ms-flexbox;
    /* IE 10 */
    display: flex;
    /* Chrome 29+, Firefox 22+, IE 11+, Opera 12.1/17/18, Android 4.4+ */
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-start;
}

.s-2-6 {
    width: 50%;
    height: 10rem;
    padding: 4rem 0px 0px 4rem;
    font-size: 3.2rem;
    color: #424242;
    line-height: 6rem;
}

.s-2-6 a {
    text-decoration: none;
    color: #424242;
    font-size: 3.2rem;
}

.s-2-6 a:hover {
    text-decoration: none;
    color: #424242;
    font-size: 3.2rem;
}

.s-2-6 span {
    display: inline-block;
    width: 6rem;
    height: 6rem;
    border-radius: 3rem;
    margin-right: 2.8rem;
    background: #F5F5F5;
    text-align: center;
    line-height: 6rem;
    font-size: 3.2rem;
    font-family: 'OPPOSans-B';
    font-weight: bold;
    color: #757575;
}

.s-2-7 {
    margin-top: 12rem;
    font-size: 4.4rem;
    font-family: 'OPPOSans-B';
    font-weight: bold;
    color: #424242;
    line-height: 4.4rem;
}

.s-2-8 {
    margin-top: 4rem;
    width: 100%;
    height: 26rem;
}

.s-2-9 {
    width: 100%;
    height: 26rem;
    display: -webkit-box;
    /* Chrome 4+, Safari 3.1, iOS Safari 3.2+ */
    display: -moz-box;
    /* Firefox 17- */
    display: -webkit-flex;
    /* Chrome 21+, Safari 6.1+, iOS Safari 7+, Opera 15/16 */
    display: -moz-flex;
    /* Firefox 18+ */
    display: -ms-flexbox;
    /* IE 10 */
    display: flex;
    /* Chrome 29+, Firefox 22+, IE 11+, Opera 12.1/17/18, Android 4.4+ */
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: flex-start;
}

.s-2-10 {
    width: 20rem;
    height: 26rem;
}

.s-2-11 {
    width: 20rem;
    height: 20rem;
}

.s-2-11 img {
    width: 20rem;
    height: 20rem;
}

.s-2-12 {
    width: 100%;
    text-align: center;
    margin-top: 2.8rem;
    font-size: 3.2rem;
    color: #424242;
    line-height: 3.2rem;
}

.s-2-12 a {
    text-decoration: none;
    color: #424242;
}

.s-2-12 a:hover {
    text-decoration: none;
    color: #424242;
}

#s-3 {
    width: 100%;
    padding: 6rem;
    overflow: hidden;
    background-color: #EEEEEE;
}

.s-3-1 {
    width: 100%;
    padding: 0px 4rem;
    height: 10rem;
    background: #FFFFFF;
    border-radius: 5rem;
    display: -webkit-box;
    /* Chrome 4+, Safari 3.1, iOS Safari 3.2+ */
    display: -moz-box;
    /* Firefox 17- */
    display: -webkit-flex;
    /* Chrome 21+, Safari 6.1+, iOS Safari 7+, Opera 15/16 */
    display: -moz-flex;
    /* Firefox 18+ */
    display: -ms-flexbox;
    /* IE 10 */
    display: flex;
    /* Chrome 29+, Firefox 22+, IE 11+, Opera 12.1/17/18, Android 4.4+ */
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: space-between;
    align-items: center;
}

.s-3-2 {
    width: 19.7rem;
    height: 6rem;
    margin-right: 0.8rem;
    background: #EEEEEE;
    border-radius: 3rem;
    line-height: 6rem;
    text-align: center;
    font-size: 2.8rem;
    font-family: 'OPPOSans-B';
    font-weight: bold;
    color: #424242;
}

.s-3-2 span {
    padding-left: 1rem;
    cursor: pointer;
}

.s-3-2 span i {
    color: #979797;
    font-size: 1.9rem;
}

.s-3-3 i {
    color: #979797;
    font-size: 4rem;
}

.a-2-1 {
    width: 100%;
    padding-top: 8rem;
}

.a-2-2 {
    width: 100%;
    height: 100rem;
}

.a-2-3 {
    position: relative;
    width: 100%;
    height: 96rem;
}

.a-2-3 img {
    width: 100%;
    height: 96rem;
}

.a-2-4 {
    position: absolute;
    top: 2.8rem;
    left: 2.8rem;
    display: -webkit-box;
    /* Chrome 4+, Safari 3.1, iOS Safari 3.2+ */
    display: -moz-box;
    /* Firefox 17- */
    display: -webkit-flex;
    /* Chrome 21+, Safari 6.1+, iOS Safari 7+, Opera 15/16 */
    display: -moz-flex;
    /* Firefox 18+ */
    display: -ms-flexbox;
    /* IE 10 */
    display: flex;
    /* Chrome 29+, Firefox 22+, IE 11+, Opera 12.1/17/18, Android 4.4+ */
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: flex-start;
}

.a-2-4 img {
    margin-right: 1.2rem;
    width: 100%;
    height: auto;
}

.a-2-5 {
    position: absolute;
    bottom: 0rem;
    left: 0rem;
    width: 90%;
    height: 10rem;
    background: #FFFFFF;
    padding: 2.6rem 4rem;
    font-size: 4.8rem;
    font-family: 'OPPOSans-B';
    font-weight: bold;
    color: #424242;
    line-height: 4.8rem;
}

.a-2-5 a {
    text-decoration: none;
    color: #424242;
}

.a-2-5 a:hover {
    text-decoration: none;
    color: #424242;
}

#a-9 {
    position: fixed;
    top: 0px;
    right: 0px;
    width: 0px;
    height: auto;
    background: rgb(33, 33, 33, 0.6);
    z-index: 999;
    overflow: hidden;
    transition-property: all;
    transition-duration: 0.2s;
}

.a-9a {
    position: relative;
    background-color: #FFFFFF;
    width: 80%;
    height: auto;
    margin-left: 20%;
}

.a-9-1 {
    position: absolute;
    z-index: 9999;
    top: 7rem;
    right: 6rem;
}

.a-9-1 i {
    color: #BDBDBD;
    cursor: pointer;
    font-size: 4.8rem;
}

.a-9-1a {
    width: 100%;
    height: 190rem;
    padding: 6rem;
    overflow-y: auto;
    overflow-x: hidden;
}

.a-9-2 {
    font-size: 6.8rem;
    font-family: 'OPPOSans-B';
    font-weight: bold;
    color: #424242;
    line-height: 6.8rem;
}

.a-9-3 {
    margin-top: 12rem;
    font-size: 4.4rem;
    font-family: 'OPPOSans-B';
    font-weight: bold;
    color: #424242;
    line-height: 4.4rem;
}

.a-9-4 {
    display: -webkit-box;
    /* Chrome 4+, Safari 3.1, iOS Safari 3.2+ */
    display: -moz-box;
    /* Firefox 17- */
    display: -webkit-flex;
    /* Chrome 21+, Safari 6.1+, iOS Safari 7+, Opera 15/16 */
    display: -moz-flex;
    /* Firefox 18+ */
    display: -ms-flexbox;
    /* IE 10 */
    display: flex;
    /* Chrome 29+, Firefox 22+, IE 11+, Opera 12.1/17/18, Android 4.4+ */
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
}

.a-9-5 {
    width: 49%;
    text-align: center;
    margin-top: 4rem;
    height: 7.6rem;
    background: #FAFAFA;
    border-radius: 3.8rem;
    font-size: 3.2rem;
    color: #424242;
    line-height: 7.6rem;
}

.a-9-5.on {
    height: 7.6rem;
    background: #E8F1FF;
    border-radius: 3.8rem;
    border: 2px solid #2979FF;
    font-size: 3.2rem;
    font-family: 'OPPOSans-B';
    font-weight: bold;
    color: #2979FF;
    line-height: 7.6rem;
}

.a-9-5:active {
    height: 7.6rem;
    background: #E8F1FF;
    border-radius: 3.8rem;
    border: 2px solid #2979FF;
    font-size: 3.2rem;
    font-family: 'OPPOSans-B';
    font-weight: bold;
    color: #2979FF;
    line-height: 7.6rem;
}

.a-9-6 {
    margin-top: 15.6rem;
    display: -webkit-box;
    /* Chrome 4+, Safari 3.1, iOS Safari 3.2+ */
    display: -moz-box;
    /* Firefox 17- */
    display: -webkit-flex;
    /* Chrome 21+, Safari 6.1+, iOS Safari 7+, Opera 15/16 */
    display: -moz-flex;
    /* Firefox 18+ */
    display: -ms-flexbox;
    /* IE 10 */
    display: flex;
    /* Chrome 29+, Firefox 22+, IE 11+, Opera 12.1/17/18, Android 4.4+ */
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: space-between;
}

.a-9-7 {
    width: 49%;
    height: 10rem;
    border-radius: 5rem;
    border: 2px solid #BDBDBD;
    font-size: 4rem;
    color: #424242;
    line-height: 10rem;
    text-align: center;
}

.a-9-8 {
    width: 49%;
    height: 10rem;
    border-radius: 5rem;
    font-family: 'OPPOSans-B';
    font-weight: bold;
    background: #2979FF;
    font-size: 4rem;
    color: #FFFFFF;
    line-height: 10rem;
    text-align: center;
}

#s-4 {
    display: none;
    width: 100%;
    padding: 6rem;
    overflow: hidden;
}

.s-4-1 {
    width: 100%;
    font-size: 4rem;
    color: #424242;
    line-height: 4rem;
    margin-bottom: 12rem;
}