.major-banner {
    background-color: #fff;
    padding: 110px 0 33px 0;
    font-family: DIN;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.major-banner .major-banner-t {
    display: flex;
    font-size: 10px;
    flex-direction: column;
    align-items: center;
    height: 40px;
    justify-content: space-between;
}

.major-banner .major-banner-t .banner-pop {
    margin: -13px 30px 0 0;
}

.major-banner .major-banner-t .banner-pop span {
    width: 14px;
    height: 14px;
    border-radius: 100%;
    position: absolute;
}

.major-banner .major-banner-t .banner-pop span.pop-1 {
    margin-left: -10px;
    z-index: 5;
    background-image: linear-gradient(90deg, #EEDA95 0%, #BDB186 100%);
}

.major-banner .major-banner-t .banner-pop span.pop-2 {
    margin-left: 0;
    z-index: 4;
    opacity: 0.8;
    background-image: linear-gradient(90deg, #EEDA95 0%, #BDB186 100%);
}

.major-banner .major-banner-t .banner-pop span.pop-3 {
    margin-left: 10px;
    z-index: 3;
    opacity: 0.5;
    background-image: linear-gradient(90deg, #EEDA95 0%, #BDB186 100%);
}

.major-banner .major-banner-t .major-banner-t-t {
    font-size: 13px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(0, 0, 0, 1);
}

.major-banner .major-banner-b {
    text-align: center;
    font-size: 44px;
    font-weight: 600;
    color: rgba(0, 0, 0, 1);
    padding: 20px 0 10px 0;
    height: 77px;
}

.major-banner .major-banner-b1 {
    text-align: center;
    font-size: 19px;
    font-weight: bold;
    color: rgba(55, 55, 55, 1);
}

.major-banner .major-banner-b2 {
    border: 1px solid rgba(51, 57, 59, 1);
    border-radius: 10px;
    text-align: center;
    font-size: 12px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(55, 55, 55, 1);
    padding: 14px 44px;
    height: 64px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.major-banner .major-banner-b::after {
    content: '';
    width: 100%;
    display: inline-block;
}

.major-banner .major-banner-b1::after {
    content: '';
    width: 100%;
    display: inline-block;
}

.major-banner .major-banner-b2::after {
    content: '';
    width: 100%;
    display: inline-block;
}

.major-banner .major-p1 {
    width: 308.5px;
    margin-top: 85px;
    position: relative;
}

.major-banner .major-p1-1 {
    width: 308.5px;
    height: 632px;
}

.major-banner .major-p1-2 {
    width: 109px;
    height: 161px;
    position: absolute;
    right: -130px;
    top: 316px;
    margin-top: -80px;
}

.major-click-video {
    font-size: 18px;
    color: rgba(0, 98, 232, 1);
    text-align: center;
    display: block;
    margin: 39.5px auto;
    font-weight: 600;
    outline: none;
    position: relative;
    cursor: pointer;
    padding-left: 31px;
}

.major-click-video span {
    position: absolute;
    width: 19px;
    height: 19px;
    background: url(/airproce/img/majors-new/shipin-3.png) no-repeat 0 0;
    background-size: 100% 100%;
    top: 4px;
    left: 0;
}

.major-click-video:link,
.major-click-video:visited,
.major-click-video:active {
    color: rgba(0, 98, 232, 1) !important;
}

.major-numbers {
    display: flex;
    justify-content: center;
}

.major-numbers ul {
    display: flex;
    justify-content: center;
}

.major-numbers li {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.major-numbers li:nth-child(2),
.major-numbers li:nth-child(4) {
    margin: 0 30px;
}

.major-numbers li span {
    letter-spacing: 0;
    text-align: center;
    font-size: 30px;
    font-weight: 600;
    color: rgba(0, 0, 0, 1);
    position: relative;
}

.major-numbers li span sup {
    position: absolute;
    font-size: 16px;
    font-family: Ronaldo;
    font-weight: 400;
    color: rgba(0, 0, 0, 1);
    top: 16px;
    right: -8px;
}


.major-numbers li span b {
    font-size: 30px;
    font-weight: 600;
    color: rgba(0, 0, 0, 1);
}

.major-numbers ul li p {
    color: rgba(0, 0, 0, 1);
    font-size: 10px;
    font-weight: bold;
    text-align: center;
}

.major-challenge {
    font-weight: 600;
    color: rgba(0, 0, 0, 1);
    padding-top: 96px;
    text-align: center;
}

.major-challenge .major-challenge-t1 {
    font-size: 36px;
}

.major-challenge .major-challenge-t2 {
    font-size: 20px;
}

.major-challenge-c {
    padding: 60px 0 130px 0;
    display: flex;
    justify-content: center;
}

.major-challenge-c .major-challenge-c-l {
    width: 276px;
}

.major-challenge-c .major-challenge-c-l:nth-child(2) {
    margin: 0 50px;
}

.major-challenge-c .major-challenge-c-l img {
    width: 100%;
}

.major-challenge-b {
    width: 100%;
    position: relative;
}

.major-challenge-b img {
    width: 100%;
}

.major-challenge-b .major-challenge-b-t {
    position: absolute;
    top: 77px;
    left: 55%;
}

.major-challenge-b .major-challenge-b-t p:nth-child(1) {
    font-size: 30px;
    font-weight: bold;
    color: rgba(0, 0, 0, 1);
    padding-bottom: 16px;
    text-align: left;
}

.major-challenge-b .major-challenge-b-t p:nth-child(2) {
    width: 450px;
    font-size: 20px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(0, 0, 0, 1);
    line-height: 31px;
    text-align: left;
}

.major-label {
    width: 100%;
    padding: 60px 17%;
    display: flex;
    justify-content: space-between;
}

.major-label .major-label-i {
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    height: 110px;
}

.major-label .major-label-i img:nth-child(1) {
    width: 51px;
    height: 58px;
}

.major-label .major-label-i img:nth-child(2) {
    width: 58px;
    height: 58px;
}

.major-label .major-label-i img:nth-child(3) {
    width: 46px;
    height: 57px;
}

.major-label .major-label-i img:nth-child(4) {
    width: 54px;
    height: 53px;
}

.major-label .major-label-i img:nth-child(5) {
    width: 44px;
    height: 52px;
}

.major-label .major-label-i img:nth-child(6) {
    width: 48px;
    height: 48px;
}

.major-label .major-label-i img:nth-child(7) {
    width: 50px;
    height: 50px;
}

.major-label .major-label-i p {
    font-size: 11px;
    font-weight: 600;
    color: rgba(0, 0, 0, 1);
    padding-top: 5px;
    text-align: center;
}

.major-b {
    width: 100%;
}

.major-b-t {
    width: 100%;
}

.major-b-t img {
    width: 100%;
}

.major-b-m {
    width: 100%;
}

.major-b-m img {
    width: 100%;
}

.major-b-b {
    width: 100%;
}

.major-b-b img {
    width: 100%;
}

.major-s {
    width: 100%;
}

.major-s-t {
    padding: 60px 0 35px 0;
}

.major-s-t p {
    text-align: center;
    margin: 0 auto;
}

.major-s-t .major-s-t-p1 {
    font-size: 15px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(0, 0, 0, 1);
    line-height: 26px;
    text-align: center;
}

.major-s-t .major-s-t-p1 span {
    display: inline-block;
    font-size: 10px;
    transform: translateY(-3px) scale(0.8);
}

.major-s-t .major-s-t-p2 {
    width: 560px;
    font-size: 37px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(0, 0, 0, 1);
    line-height: 42px;
    padding: 26px 0;
    text-align: center;
}

.major-s-t .major-s-t-p3 {
    width: 788px;
    font-size: 18px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(96, 96, 96, 1);
    line-height: 26px;
}

.major-s .major-s-c {
    width: 100%;
    text-align: center;
}

.major-s .major-s-c img {
    width: 1200px;
}

.major-three {
    margin-top: 90px;
    text-align: center;
}

.major-three .major-three-t {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.major-three .major-three-t p:nth-child(1) {
    font-size: 25px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(51, 57, 59, 1);
    line-height: 35px;
    text-align: center;
}

.major-three .major-three-t p:nth-child(2) {
    width: 740px;
    font-size: 42px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(51, 57, 59, 1);
    line-height: 42px;
    padding: 36px 0 26px 0;
}

.major-three .major-three-t p:nth-child(3) {
    width: 559px;
    font-size: 18px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(51, 57, 59, 1);
    line-height: 27px;
    opacity: 0.7;
}

.major-three-b {
    padding: 87px 0 119px 0;
    display: flex;
    justify-content: center;
}

.major-three-b .major-three-b-c {
    position: relative;
}

.major-three-b .major-three-b-c:nth-child(2) {
    margin: 0 60px;
}

.major-three-b .major-three-b-c {
    text-align: left;
    height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.major-three-b .major-three-b-c p:nth-child(1) {
    width: fit-content;
    height: 25px;
    background: rgba(51, 57, 59, 1);
    border-radius: 8px;
    font-size: 18px;
    font-weight: normal;
    color: rgba(255, 255, 255, 1);
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 15px;
}

.major-three-b .major-three-b-c .major-number {
    position: absolute;
    font-size: 65px;
    font-family: ITC;
    font-weight: 500;
    font-style: italic;
    color: rgba(3, 5, 6, 1);
    opacity: 0.15;
    top: -22px;
    left: -35px;
}

.major-three-b .major-three-b-c:nth-child(2) .major-number,
.major-three-b .major-three-b-c:nth-child(3) .major-number {
    left: -50px;
}

.major-three-b .major-three-b-c p:nth-child(2) {
    width: 320px;
    font-size: 19px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(51, 57, 59, 1);
    line-height: 23px;
}

.major-three-b .major-three-b-c p:nth-child(2) .major-t1 {
    position: relative;
    padding-right: 20px;
}

.major-three-b .major-three-b-c p:nth-child(2) .major-t2 {
    font-weight: 400;
    position: absolute;
    font-size: 12px;
    top: -3px;
    right: 8px;
}

.major-three-b .major-three-b-c p:nth-child(3) {
    width: 320px;
    font-size: 12px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(51, 57, 59, 1);
    line-height: 17px;
    opacity: 0.7;
}

.major-three-b .major-three-b-c p:nth-child(4) {
    width: 266px;
    height: 167px;
}

.major-three-b .major-three-b-c p:nth-child(4) img {
    width: 100%;
    height: 100%;
}

.major-three-b .major-three-b-c:nth-child(2) p:nth-child(3) span {
    font-size: 10px;
    font-size: 10px;
    display: inline-block;
    transform: scale(0.8) translateY(1px);
}

.major-three .major-three-t1 p:nth-child(1) {
    width: 510px;
    font-size: 20px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(0, 0, 0, 1);
    line-height: 29px;
    text-align: center;
}

.major-three .major-three-t1 p:nth-child(2) {
    width: 537px;
    font-size: 40px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(0, 0, 0, 1);
    line-height: 47px;
    padding: 14px 0 36px 0;
}

.major-three .major-three-t1 p:nth-child(3) {
    width: 748px;
    font-size: 12px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(0, 0, 0, 1);
    line-height: 20px;
    opacity: 0.7;
}

.major-three-b .major-three-b1-c {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    height: 260px;
    width: 224px;
}

.major-three-b .major-three-b1-c p:nth-child(1) {
    border-radius: 6px;
    font-size: 10px;
    font-weight: normal;
    padding: 4px 10px;
    color: rgba(255, 255, 255, 1);
}

.major-three-b .major-three-b1-c p:nth-child(2) {
    font-size: 10px;
    font-weight: bold;
    font-weight: normal;
    color: rgba(101, 101, 101, 1);
}

.major-three-b .major-three-b1-c p:nth-child(3) {
    width: 100%;
}

.major-three-b .major-three-b1-c p:nth-child(3) img {
    width: 100%;
}

.major-three-b .major-three-b1-c:nth-child(1) p:nth-child(1) {
    background: linear-gradient(90deg, rgba(101, 209, 250, 1), rgba(54, 121, 237, 1));
}

.major-three-b .major-three-b1-c:nth-child(2) p:nth-child(1) {
    background: rgba(170, 161, 103, 1);
}

.major-three-b .major-three-b1-c:nth-child(3) p:nth-child(1) {
    background: rgba(57, 126, 218, 1);
}

.major-three-b .major-three-b1-c:nth-child(4) p:nth-child(1) {
    background: rgba(92, 191, 148, 1);
}

.major-three-b .major-three-b1-c:nth-child(2),
.major-three-b .major-three-b1-c:nth-child(3) {
    margin: 0 25px;
}

.major-three .major-three-t2 p:nth-child(1) {
    font-size: 20px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(28, 19, 18, 1);
}

.major-three .major-three-t2 p:nth-child(2) {
    width: 681px;
    font-size: 30px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(28, 19, 18, 1);
    line-height: 36px;
    padding: 15px 0 13px 0;
}

.major-three .major-three-t2 p:nth-child(3) {
    width: 630px;
    font-size: 16px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(0, 0, 0, 1);
    line-height: 20px;
    opacity: 0.7;
    padding-bottom: 33px;
}

.major-three-t2-c {
    width: 100%;
    display: flex;
    justify-content: center;
    padding-bottom: 41px;
}

.major-three-t2-c .major-three-t2-c-1 {
    width: 102px;
    height: 82px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
}

.major-three-t2-c .major-three-t2-c-1:nth-child(1) img {
    width: 40px;
    height: 40px;
    background: #000;
}

.major-three-t2-c .major-three-t2-c-1 .major-three-t2-c-1-2 {
    font-size: 11px;
    font-family: PingFangSC-Medium;
    font-weight: normal;
    color: #000;
}

.major-three-t2-c .major-three-t2-c-1:nth-child(2) img {
    width: 42.5px;
    height: 37px;
    background: #000;
}

.major-three-t2-c .major-three-t2-c-1:nth-child(3) img {
    width: 26.5px;
    height: 41px;
    background: #000;
}

.major-three-t2-c .major-three-t2-c-1:nth-child(4) img {
    width: 37px;
    height: 36.5px;
    background: #000;
}

.major-three-t2-c .major-three-t2-c-1:nth-child(2) {
    margin: 0 40px;
}

.major-three-t2-c .major-three-t2-c-1:nth-child(3) {
    margin-right: 40px;
}

.major-bp {
    width: 100%;
    text-align: center;
    padding-bottom: 35px;
}

.major-bp .major-bp-1 {
    width: 1045px;
    height: 460px;
}

.major-bp-2 {
    margin: 39px auto 85px;
    width: 1044px;
    height: 555px;
    background: url(/airproce/img/majors-new/major-bp-2.png) no-repeat 0 0;
    background-size: cover;
}

.major-bp-2-t {
    padding: 43px 0 0 213px;
    text-align: left;
}

.major-bp-2-t p:nth-child(1) {
    font-size: 12px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(255, 255, 255, 1);
}

.major-bp-2-t p:nth-child(2) {
    width: 274px;
    font-size: 20px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(255, 255, 255, 1);
    line-height: 22px;
    padding: 10px 0;
}

.major-bp-2-t p:nth-child(3) {
    width: 529px;
    font-size: 12px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(255, 255, 255, 1);
    line-height: 20px;
    opacity: 0.7;
}

.major-bp-2-b {
    margin: 180px 0 0 213px;
    width: 195px;
    height: 52px;
    padding: 8px 0;
    border: 1px solid rgba(255, 255, 255, 1);
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
}

.major-bp-2-b p:nth-child(1) {
    font-size: 17px;
    font-weight: 500;
    color: rgba(255, 255, 255, 1);
    line-height: 13px;
}

.major-bp-2-b p:nth-child(2) {
    font-size: 7px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(255, 255, 255, 1);
    transform: scale(0.7);
    width: 130%;
}

.major-bp-t {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.major-bp-t p:nth-child(1) {
    width: 430px;
    font-size: 20px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(28, 19, 18, 1);
    line-height: 31px;
    padding-bottom: 24px;
}

.major-bp-t p:nth-child(2) {
    width: 700px;
    font-size: 35px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(28, 19, 18, 1);
    line-height: 39px;
    padding-bottom: 74px;
}

.major-bp-4 {
    width: 662px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin: 0 auto;
}

.major-bp-4 .item {
    width: 292px;
    height: 326px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.major-bp-4 .item img {
    width: 292px;
    border-radius: 10px;
}

.major-bp-4 .item p {
    text-align: center;
}

.major-bp-4 .item .major-bp-4-p1 {
    font-size: 14px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(46, 46, 46, 1);
    line-height: 17px;
    opacity: 0.9;
    padding: 23px 0 5px 0;
}

.major-bp-4 .item .major-bp-4-p2 {
    width: 206px;
    font-size: 13px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(46, 46, 46, 1);
    line-height: 17px;
    opacity: 0.9;
}
.major-bp-4 .item:nth-child(4) .major-bp-4-p2{
    width: 220px;
}
.major-bp-b {
    width: 663px;
    padding: 29px 43px;
    background: rgba(240, 240, 240, 1);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.major-bp-b p {
    text-align: left;
    font-size: 11px;
    font-family: DIN;
    font-weight: 600;
    color: rgba(74, 74, 74, 1);
    line-height: 20px;
    opacity: 0.9;
}

.major-bp-b p span:nth-child(1) {
    display: inline-block;
    vertical-align: top;
}

.major-bp-b p span:nth-child(2) {
    display: inline-block;
    width: 555px;
}


.major-wall {
    width: 100%;
    padding: 127px 0 0 0;
}

.major-wall-t {
    width: 100%;
    text-align: center;
    padding-bottom: 54px;
}

.major-wall-t p:nth-child(1) {
    font-size: 14px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(0, 0, 0, 1);
    text-align: center;
}

.major-wall-t p:nth-child(2) {
    font-size: 34px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(0, 0, 0, 1);
    text-align: center;
    padding: 16px 0 0 0;
}

.major-wall-t p:nth-child(3) {
    font-size: 24px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(0, 0, 0, 1);
    text-align: center;
}

.major-b1 {
    width: 1100px;
    display: flex;
    justify-content: flex-end;
    margin: 0 auto 28.5px;
}

.major-b1 .major-b1-c {
    width: 402px;
    text-align: center;
}

.major-b1 .major-b1-ic {
    width: 316px;
}

.major-b1 .major-b1-t1 {
    width: 350px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.major-b1 .major-b1-c .l2 {
    width: 286px;
}

.major-b1 .major-b1-t0 {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.major-b1.pic2 .major-b1-t0 {
    transform: translateX(40px);
}

.major-b1.pic2 .major-b1-t0 .major-b1-t0-t {
    width: 240px;
    height: 94px;
    font-size: 11px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(96, 96, 96, 1);
    line-height: 17px;
    opacity: 0.7;
}

.major-b1.pic3 .major-b1-t0 .major-b1-t0-t {
    width: 240px;
    font-size: 10px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(96, 96, 96, 1);
    line-height: 14px;
}

.major-b1 .major-b1-t0 img {
    width: 154px;
}

.major-wall .major-b1 .major-b1-t1 .major-b1-r2-1 {
    width: 238px;
    font-size: 12px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(29, 29, 31, 1);
    line-height: 15px;
}

.major-wall .major-b1 .major-b1-t1 .major-b1-r2-2 {
    width: 347px;
    font-size: 18px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(29, 29, 31, 1);
    line-height: 20px;
    padding: 20px 0;
}

.major-wall .major-b1 .major-b1-t1 .major-b1-r2-3 {
    width: 368px;
    font-size: 11px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(96, 96, 96, 1);
    line-height: 17px;
    padding-bottom: 23px;
}

.major-wall .major-b1.pic2 .major-b1-t1 .major-b1-r2-4 {
    width: 392px;
}

.major-wall .major-b1.pic2 .major-b1-t1 .major-b1-r2-4 img {
    width: 100%;
}

.major-wall .major-b1.pic3 .major-b1-t1 .major-b1-r2-4 {
    width: 299px;
}

.major-wall .major-b1.pic3 .major-b1-t1 .major-b1-r2-4 img {
    width: 100%;
}

.major-wall .major-b1.pic4 .major-b1-t1 {
    justify-content: flex-start;
}

.major-wall .major-b1.pic4 .major-b1-t1 .major-b1-r2-4 {
    width: 329px;
}

.major-wall .major-b1.pic4 .major-b1-t1 .major-b1-r2-4 img {
    width: 100%;
}

.major-wall .major-b1 .major-b1-r2-5 {
    padding-top: 25px;
    display: flex;
}

.major-wall .major-b1 .major-b1-r2-5 .major-b1-r2-5-l {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.major-wall .major-b1 .major-b1-r2-5 .major-b1-r2-5-l img {
    width: 43px;
    height: 77px;
}

.major-wall .major-b1 .major-b1-r2-5 .major-b1-r2-5-l span {
    font-size: 9px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(82, 103, 110, 1);
    line-height: 9px;
    padding-top: 10px;
    transform: scale(0.9);
}

.major-wall .major-b1 .major-b1-r2-5 .major-b1-r2-5-l .major-b1-r2-5-l-s {
    width: 200px;
    font-size: 9px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(82, 103, 110, 1);
    line-height: 16px;
    position: absolute;
    bottom: -17px;
    text-align: center;
    transform: scale(0.9);
}

.major-wall .major-b1 .major-b1-r2-5 .plus {
    width: 80px;
    height: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 15px;
    font-family: PingFang SC;
    font-weight: normal;
    color: rgba(82, 103, 110, 1);
    font-weight: 500;
}

.major-wall .major-b1 .major-b1-r2-5 .major-b1-r2-5-l .b16 {
    width: 54px;
    height: 69px;
    margin-top: 8px;
}

.major-wall .major-b1.pic3 .pic31 {
    width: 165px;
    font-size: 10px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(29, 29, 31, 1);
    line-height: 13px;
}

.major-wall .major-b1.pic3 .pic32 {
    width: 230px;
    font-size: 12px;
    font-family: DIN;
    font-weight: bold;
    color: rgba(29, 29, 31, 1);
    line-height: 16px;
    padding: 13px 0;
}

.major-wall .major-b1.pic3 .major-b1-t0 img {
    width: 95px;
    margin: 25px 0 0 13px;
}

.major-wall .major-b1.pic3 .major-b1-c img {
    width: 291px;
}

.major-wall .major-b1.pic3 .major-b1-t0 {
    justify-content: flex-start;
    padding-top: 16px;
    transform: translateX(35px);
}

.major-wall .major-b1.pic3 .major-b1-t1 .major-b1-r2-3 {
    width: 265px;
}

.major-wall .major-b1.pic3 .major-b1-t1 .major-b1-r2-4 {
    width: 274px;
}

.major-wall .major-b1.pic4 .major-b1-t0 {
    padding-left: 31px;
}

.major-wall .major-b1.pic4 .major-b1-t0 img {
    width: 167px;
    margin: 8px;
}

.major-wall .major-b1.pic4 .major-b1-t0 {
    padding-top: 0;
}

.major-wall .major-b1.pic4 .major-b1-t1 .major-b1-r2-3 {
    width: 284px;
}

.major-wall .major-b1.pic4 .major-b1-t1 .major-b1-r2-4 {
    width: 329px;
}

.major-wall .major-b1.pic4 .major-b1-r2-4-l-t img {
    width: 67.5px;
    height: 25px;
}

.major-wall .major-b1.pic4 .major-b1-t1 .major-b1-r2-4 .major-b1-r2-4-l:nth-child(1) .major-b1-r2-4-l-b {
    transform: translateY(2px) scale(0.7);
}