@keyframes round {
  0% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(90deg);
  }
  50% {
    transform: rotate(180deg);
  }
  75% {
    transform: rotate(270deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
@keyframes reRound {
  0% {
    transform: rotate(0deg) scale(0.4);
  }
  25% {
    transform: rotate(-90deg) scale(0.4);
  }
  50% {
    transform: rotate(-180deg) scale(0.4);
  }
  75% {
    transform: rotate(-270deg) scale(0.4);
  }
  100% {
    transform: rotate(-360deg) scale(0.4);
  }
}
.pull {
  background: url("../image/a4.jpg");
  background-size: cover;
  -webkit-background-size: cover;
  -o-background-size: cover;
  background-position: top center;
}
@media screen and (min-width: 1025px) {
  @keyframes ReRound {
    0% {
      transform: rotate(0deg);
    }
    25% {
      transform: rotate(-90deg);
    }
    50% {
      transform: rotate(-180deg);
    }
    75% {
      transform: rotate(-270deg);
    }
    100% {
      transform: rotate(-360deg);
    }
  }
  .container {
    width: 1400px;
    margin: 0 auto;
  }
  .title {
    width: 100%;
    font-weight: 700;
    font-size: 30px;
    text-align: center;
    height: 40px;
    line-height: 40px;
  }
  .smallTitle {
    margin-top: 20px;
    width: 100%;
    text-align: center;
    font-size: 18px;
  }
  .banner {
    position: relative;
    overflow: hidden;
    height: 490px;
    width: 100%;
    background: url("../image/a4.jpg");
    background-size: 100% 100%;
    background-size: cover;
    -webkit-background-size: cover;
    -o-background-size: cover;
    background-position: top center;
  }
  .banner .container {
    overflow: hidden;
    height: 490px;
  }
  .banner .contain {
    animation: scaleBig 1s linear 1;
    margin-top: 100px;
    margin-left: 20px;
    width: 650px;
    color: white;
  }
  .banner .contain > :nth-child(1) {
    font-size: 40px;
  }
  .banner .contain > :nth-child(2) {
    margin-top: 20px;
    font-size: 20px;
  }
  .banner .contain > :nth-child(3) {
    margin-top: 20px;
    font-size: 14px;
    line-height: 26px;
  }
  .zhongyi {
    margin-top: 80px;
  }
  .zhongyi .maincont {
    margin-top: 60px;
  }
  .zhongyi .maincont .left {
    float: left;
    width: 50%;
    font-size: 24px;
    line-height: 46px;
    text-indent: 2em;
  }
  .zhongyi .maincont .right {
    float: right;
    width: 40%;
    margin-right: 5%;
  }
  .zhongyi .maincont .right img {
    width: 100%;
  }
  .cul {
    margin-top: 80px !important;
    width: 100%;
  }
  .cul .smallTitle {
    margin-top: 20px;
    width: 100%;
    text-align: center;
    font-size: 18px;
  }
  .cul .abUs-comSR {
    padding: 60px 0 68px;
    background-image: url(../images/cul-bg.jpg);
  }
  .cul .auCSR-list {
    margin: 0 auto;
    margin-top: 50px;
  }
  .cul .auCSR-list li {
    width: 20%;
    position: relative;
    overflow: hidden;
    float: left;
    z-index: 1;
  }
  .cul .auCSR-list .auCSR-box {
    overflow: hidden;
    position: relative;
    z-index: 5;
  }
  .cul .auCSR-box:before,
  .cul .auCSR-box:after {
    content: "";
    display: block;
    width: 100%;
    height: 50%;
    background: rgba(0, 0, 0, 0.4);
    position: absolute;
    left: 0px;
  }
  .cul .auCSR-box:before {
    top: 0px;
  }
  .cul .auCSR-box:after {
    bottom: 0px;
  }
  .cul .auCSR-box .name {
    width: 120px;
    padding: 15px 0;
    line-height: 34px;
    font-size: 20px;
    color: #fff;
    border-top: 1px solid rgba(255, 255, 255, 0.4);
    border-bottom: 1px solid rgba(255, 255, 255, 0.4);
    position: absolute;
    top: 120px;
    left: 50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    z-index: 2;
  }
  .cul .auCSR-list li:nth-child(5) .auCSR-box .name {
    width: 160px;
  }
  .cul .auCSR-list li img {
    display: block;
  }
  .cul .auCSR-list .auCSR-bg {
    width: 100%;
    height: 468px;
    object-fit: cover;
  }
  .cul .auCSR-con {
    width: 100%;
    height: 100%;
    background: #f5f5f5;
    position: absolute;
    top: 0px;
    opacity: 0;
    z-index: 8;
    text-align: center;
  }
  .cul .auCSR-con .auCSR-tb {
    display: table;
    width: 100%;
    height: 100%;
    overflow-y: auto;
    position: absolute;
    top: 0px;
    left: 0px;
  }
  .cul .auCSR-tb .auCSR-td {
    display: table-cell;
    padding: 0 12.5%;
    vertical-align: middle;
  }
  .cul .auCSR-td .name {
    line-height: 40px;
    font-size: 22px;
    color: #222;
    text-align: center;
  }
  .cul .auCSR-td .split {
    display: block;
    width: 31px;
    height: 1px;
    background: #e50012;
    margin: 10px 0 20px;
  }
  .cul .auCSR-td .con {
    line-height: 32px;
    color: #666666;
  }
  .cul .auCSR-box:before,
  .cul .auCSR-box:after,
  .cul .auCSR-box .name,
  .cul .auCSR-box .icon,
  .cul .auCSR-con {
    transition: all 0.6s ease-in-out;
    -webkit-transition: all 0.6s ease-in-out;
  }
  .cul .auCSR-list li:hover .auCSR-box:before {
    top: -100%;
    opacity: 0;
    transition-delay: 0.2s;
    -webkit-transition-delay: 0.2s;
  }
  .cul .auCSR-list li:hover .auCSR-box:after {
    bottom: -100%;
    opacity: 0;
    transition-delay: 0.2s;
    -webkit-transition-delay: 0.2s;
  }
  .cul .auCSR-list li:hover .auCSR-box .name {
    top: -100px;
    opacity: 0;
  }
  .cul .auCSR-list li:hover .auCSR-con {
    opacity: 1;
  }
  .honour {
    margin-top: 80px;
  }
  .honour .tplb {
    width: 100%;
    overflow: hidden;
    margin-top: 40px;
  }
  .honour ol {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .honour .tplb li {
    margin-top: 30px;
    width: 446px;
    float: left;
    overflow: hidden;
    background: #e0dede;
  }
  .honour .tplb li .tyt {
    width: 100%;
    overflow: hidden;
    position: relative;
  }
  .honour .tplb li .tyt em {
    display: block;
    overflow: hidden;
  }
  .honour .tplb li .tyt em img {
    display: block;
    width: 100%;
    height: 326px;
    -webkit-transition: all 0.4s linear;
    -moz-transition: all 0.4s linear;
    -o-transition: all 0.4s linear;
    transition: all 0.4s linear;
  }
  .honour .tplb li:hover .tyt em img {
    -webkit-transform: scale(1.06);
    -moz-transform: scale(1.06);
    -ms-transform: scale(1.06);
    -o-transform: scale(1.06);
    transform: scale(1.06);
  }
  .honour .tplb li .tyt b {
    display: none;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 10;
  }
  .honour .tplb li .tyt span {
    display: none;
    line-height: 34px;
    width: 80px;
    color: #fff;
    position: absolute;
    left: 50%;
    margin-left: -40px;
    top: 50%;
    margin-top: -18px;
    border-bottom: 1px #fff solid;
    border-top: 1px #fff solid;
    z-index: 20;
    text-align: center;
  }
  .honour .tplb li:hover .tyt b,
  .honour .tplb li:hover .tyt span {
    display: block;
  }
  .honour .tplb li strong {
    display: block;
    text-align: center;
    font-size: 16px;
    padding: 20px 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: #333;
  }
  .superiority {
    margin-top: 80px;
  }
  .superiority > ul {
    margin-top: 60px;
    display: flex;
    justify-content: space-between;
  }
  .superiority > ul > li {
    padding-bottom: 20px;
    width: 326px;
    background-color: #f5f5f5;
  }
  .superiority > ul > li .pic {
    margin: 0 auto;
    margin-top: 34px;
    width: 130px;
    height: 130px;
    font-size: 60px;
    text-align: center;
    line-height: 130px;
    background-color: #fff;
    border-radius: 50%;
    color: #424bf0;
  }
  .superiority > ul > li .English {
    margin-top: 50px;
    font-size: 14px;
    width: 100%;
    text-align: center;
  }
  .superiority > ul > li .line {
    width: 34px;
    height: 4px;
    background-color: #424bef;
    margin: 0 auto;
    margin-top: 16px;
  }
  .superiority > ul > li .stitle {
    font-weight: 700;
    font-size: 20px;
    text-align: center;
    width: 100%;
    margin-top: 16px;
  }
  .superiority > ul > li ul {
    margin: 0 auto;
    width: 86%;
  }
  .superiority > ul > li ul li {
    margin-top: 14px;
    display: block;
    list-style: disc;
    color: #6f7375;
    font-size: 14px;
    line-height: 26px;
  }
  .superiority > ul > li ul li > :nth-child(1) {
    font-weight: 700;
    font-size: 15px;
  }
  .build {
    margin-top: 80px;
    position: relative;
    height: 700px;
    width: 100%;
    background: url('../image/bg_black2.png');
    background-size: 100% 100%;
  }
  .build div {
    position: absolute;
    top: 120px;
    left: 50%;
    transform: translateX(-50%);
    width: 400px;
    font-size: 30px;
    font-weight: bold;
    text-align: center;
    color: white;
  }
  .build img {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    height: 80%;
    width: 1344px;
  }
  .mainSystem {
    overflow: hidden;
    width: 100%;
    height: 820px;
    position: relative;
  }
  .mainSystem .titleT {
    position: absolute;
    top: 20%;
    left: 18%;
    z-index: 3;
  }
  .mainSystem .titleT :nth-child(1) {
    width: 400px;
    font-size: 30px;
    font-weight: bold;
  }
  .mainSystem .titleT :nth-child(2) {
    font-size: 16px;
    width: 400px;
    color: #999;
    margin-top: 20px;
    text-indent: 2em;
  }
  .mainSystem .titleT :nth-child(3) {
    font-size: 16px;
    width: 400px;
    color: #999;
    margin-top: 20px;
    text-indent: 2em;
  }
  .mainSystem .contain {
    margin-left: 40%;
    margin-top: 120px;
    width: 884px;
    height: 600px;
    overflow: hidden;
  }
  .mainSystem .round {
    margin-top: -100px;
    margin-left: 40px;
    animation: round 20s linear infinite;
    transform-origin: center;
    position: relative;
    height: 800px;
    width: 800px;
    border: 2px solid skyblue;
    border-radius: 50%;
  }
  .mainSystem .round div {
    border: 2px solid skyblue;
    margin-left: 50%;
    margin-top: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
  }
  .mainSystem .round .sysr {
    animation: ReRound 20s linear infinite;
    transform-origin: center;
    margin-left: 0;
    margin-top: 0;
    transform: translate(0, 0);
    border: none;
    position: absolute;
    height: 60px;
    width: 60px;
    font-size: 14px;
    text-align: center;
    line-height: 60px;
    color: white;
    background-color: #538AEB;
    z-index: 999;
  }
  .mainSystem .round > :nth-child(1) {
    left: 360px;
    top: -34px;
  }
  .mainSystem .round > :nth-child(2) {
    left: 660px;
    top: 180px;
  }
  .mainSystem .round > :nth-child(3) {
    left: 280px;
    top: 600px;
  }
  .mainSystem .round > :nth-child(4) {
    left: 620px;
    top: 690px;
  }
  .mainSystem .round > :nth-child(5) {
    left: 370px;
    top: 390px;
  }
  .mainSystem .round > :nth-child(6) {
    left: 200px;
    top: 368px;
  }
  .mainSystem .round > :nth-child(7) {
    left: 580px;
    top: 420px;
  }
  .mainSystem .round .two {
    height: 690px;
    width: 690px;
  }
  .mainSystem .round .three {
    height: 500px;
    width: 500px;
  }
  .mainSystem .round .four {
    height: 340px;
    width: 340px;
  }
  .mainSystem .round .five {
    height: 100px;
    width: 100px;
  }
  .certificate {
    height: 544px;
    width: 100%;
    background: url("../image/royaoBg.png");
    background-size: 100% 100%;
  }
  .certificate img {
    margin-top: 100px;
    width: 80%;
    margin-left: 10%;
  }
  .certificate .text {
    margin-top: -80px;
    text-indent: 2em;
    line-height: 28px;
    font-size: 18px;
  }
  .partner {
    height: 600px;
    width: 100%;
    overflow: hidden;
  }
  .partner .title {
    width: 600px;
    margin: 0 auto;
    margin-top: 80px;
    text-align: center;
    font-size: 30px;
    font-weight: bold;
  }
  .partner ul {
    margin: 0 auto;
    margin-top: 50px;
    height: 400px;
    width: 1400px;
    display: flex;
    justify-content: space-between;
    align-content: space-between;
    flex-wrap: wrap;
  }
  .partner ul li {
    width: 444px;
    height: 180px;
    border-radius: 20px;
    border: 1px solid #999;
  }
  .partner ul li img {
    margin-top: 40px;
    margin-left: 50%;
    transform: translateX(-50%);
    height: 50%;
    width: 60%;
  }
  .partner ul li:hover {
    border: 1px solid transparent;
    box-shadow: 0 0 6px 1px #62bfcfd0;
  }
  .relative {
    margin-top: 80px;
  }
  .relative #container {
    margin-top: 50px;
    height: 600px;
    width: 100%;
  }
  .footer {
    margin-top: 0;
  }
}
@media screen and (max-width: 1025px) {
  body {
    width: 10rem;
    overflow: hidden;
  }
  .title {
    width: 100%;
    text-align: center;
    font-weight: 700;
    font-size: 0.4324rem;
    height: 0.5405rem;
    line-height: 0.5405rem;
  }
  .smallTitle {
    margin-top: 0.1622rem;
    padding: 0 0.5946rem;
    text-align: center;
    line-height: 0.7027rem;
    font-size: 0.3784rem;
  }
  .banner {
    height: 7.5135rem;
    width: 100%;
    overflow: hidden;
    background: url("../image/a4.jpg");
    background-size: 100% 100%;
    background-size: cover;
    -webkit-background-size: cover;
    -o-background-size: cover;
    background-position: center 0;
  }
  .banner .contain {
    animation: scaleBig 1s linear 1;
    color: white;
    margin-top: 1.3514rem;
    margin-left: 0.5405rem;
    width: 8.6486rem;
  }
  .banner .contain > :nth-child(1) {
    font-size: 0.5405rem;
  }
  .banner .contain > :nth-child(2) {
    margin-top: 0.2703rem;
    font-size: 0.3784rem;
  }
  .banner .contain > :nth-child(3) {
    margin-top: 0.2703rem;
    line-height: 0.6486rem;
    font-size: 0.3243rem;
  }
  .zhongyi {
    margin-top: 1.3514rem;
    position: relative;
  }
  .zhongyi .left {
    margin: 0 auto;
    margin-top: 0.2703rem;
    width: 9.1892rem;
    line-height: 0.7027rem;
    text-indent: 2em;
    font-size: 0.3784rem;
  }
  .zhongyi .right {
    margin: 0 auto;
    margin-top: 0.5405rem;
    width: 9.1892rem;
    height: 6.3784rem;
  }
  .zhongyi .right img {
    width: 100%;
    height: 100%;
  }
  .cul {
    margin-top: 1.3514rem;
  }
  .cul ul {
    margin-top: 0.5405rem;
    width: 100%;
    display: flex;
  }
  .cul ul li {
    position: relative;
    width: 20%;
  }
  .cul ul li img {
    width: 100%;
  }
  .cul ul li .auCSR-con {
    display: none;
  }
  .cul ul li .name {
    width: 80%;
    text-align: center;
    line-height: 0.5405rem;
    position: absolute;
    left: 50%;
    transform: translate(-50%, -50%);
    top: 50%;
    font-size: 0.3243rem;
    border: 0.027rem solid white;
    border-left: none;
    border-right: none;
    color: white;
  }
  .through {
    display: none;
  }
  .honour {
    margin-top: 1.3514rem;
  }
  .honour ol {
    margin: 0 auto;
    width: 9.1892rem;
    margin-top: 0.5405rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .honour ol li {
    margin-top: 0.3784rem;
    background-color: #edecec;
    width: 4.3784rem;
  }
  .honour ol li strong {
    display: block;
    width: 100%;
    text-align: center;
    font-size: 0.3243rem;
    height: 0.7568rem;
    line-height: 0.7568rem;
    color: #333;
    font-weight: normal;
  }
  .honour ol li .tyt {
    width: 100%;
    position: relative;
  }
  .honour ol li .tyt em {
    display: block;
    width: 100%;
  }
  .honour ol li .tyt em img {
    width: 100%;
    height: 3.1892rem;
  }
  .honour ol li .tyt span {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60%;
    text-align: center;
    height: 0.5405rem;
    line-height: 0.5405rem;
    color: white;
    border: 0.027rem solid white;
    border-left: none;
    border-right: none;
  }
  .honour ol li:hover .tyt span {
    display: block;
  }
  .superiority {
    margin-top: 1.3514rem;
  }
  .superiority > ul {
    margin: 0 auto;
    width: 9.1892rem;
    margin-top: 0.5405rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .superiority > ul > li {
    margin-top: 0.3784rem;
    width: 4.3784rem;
    background-color: #f5f5f5;
    padding-bottom: 0.2703rem;
  }
  .superiority > ul > li .pic {
    margin: 0 auto;
    width: 2.1622rem;
    height: 2.1622rem;
    background-color: white;
    border-radius: 50%;
    margin-top: 0.2703rem;
    text-align: center;
    line-height: 2.1622rem;
    font-size: 1.3514rem;
    color: #424bf0;
  }
  .superiority > ul > li .English {
    width: 100%;
    text-align: center;
    font-size: 0.3243rem;
    margin-top: 0.1622rem;
  }
  .superiority > ul > li .line {
    width: 0.5405rem;
    height: 0.0541rem;
    background-color: #424bef;
    margin: 0 auto;
    margin-top: 0.1081rem;
  }
  .superiority > ul > li .stitle {
    font-weight: 700;
    text-align: center;
    margin-top: 0.1622rem;
    font-size: 0.3784rem;
  }
  .superiority > ul > li ul {
    width: 3.7838rem;
    margin: 0 auto;
    margin-top: 0.2703rem;
    line-height: 0.5405rem;
  }
  .superiority > ul > li ul li {
    margin-top: 6px;
  }
  .superiority > ul > li ul li > :nth-child(1) {
    font-weight: 700;
    font-size: 0.3243rem;
  }
  .superiority > ul > li ul li > :nth-child(2) {
    font-size: 0.2703rem;
  }
  .build {
    margin-top: 1.0811rem;
    height: 5.9459rem;
    width: 100%;
    background: url("../image/bg_black2.png");
    background-size: 100% 100%;
    position: relative;
  }
  .build div {
    position: absolute;
    top: 0.5405rem;
    left: 0;
    width: 100%;
    text-align: center;
    font-size: 0.4324rem;
    font-weight: 500;
    color: white;
  }
  .build img {
    position: absolute;
    width: 114%;
    height: 84%;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
  }
  .mainSystem {
    margin-top: 1.3514rem;
    width: 100%;
    position: relative;
  }
  .mainSystem .titleT {
    margin: 0 auto;
    width: 9.4595rem;
    color: #333;
    z-index: 3;
  }
  .mainSystem .titleT .smallTitle {
    text-align: justify;
    -webkit-column-count: 0;
    -moz-column-count: 0;
    column-count: 0;
    -webkit-column-gap: 0px;
    -mOz-column-gap: 0px;
    column-gap: 0px;
  }
  .mainSystem .contain {
    margin-top: 0.3784rem;
    width: 10.1351rem;
    height: 4.3243rem;
    overflow: hidden;
  }
  .mainSystem .contain .round {
    margin-top: -2.4324rem;
    margin-left: 0.4324rem;
    animation: round 20s linear infinite;
    transform-origin: center;
    position: relative;
    height: 9.1892rem;
    width: 9.1892rem;
    border: 0.027rem solid skyblue;
    border-radius: 50%;
  }
  .mainSystem .contain .round div {
    border: 0.027rem solid skyblue;
    margin-left: 50%;
    margin-top: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
  }
  .mainSystem .contain .round .sysr {
    animation: reRound 20s linear infinite;
    transform-origin: center;
    margin-left: 0;
    margin-top: 0;
    transform: translate(0, 0) scale(0.4);
    border: none;
    position: absolute;
    height: 1.3514rem;
    width: 1.3514rem;
    font-size: 0.3243rem;
    text-align: center;
    line-height: 1.3514rem;
    color: white;
    background-color: #538AEB;
    z-index: 999;
  }
  .mainSystem .contain .round > :nth-child(1) {
    left: 2.5946rem;
    top: 2.9189rem;
  }
  .mainSystem .contain .round > :nth-child(2) {
    left: 4.3243rem;
    top: 4.5946rem;
  }
  .mainSystem .contain .round > :nth-child(3) {
    left: 6.7568rem;
    top: 5.4054rem;
  }
  .mainSystem .contain .round > :nth-child(4) {
    left: 0.973rem;
    top: 2.4324rem;
  }
  .mainSystem .contain .round > :nth-child(5) {
    left: 4.1622rem;
    top: 1.0811rem;
  }
  .mainSystem .contain .round > :nth-child(6) {
    left: 0.1081rem;
    top: 4.5405rem;
  }
  .mainSystem .contain .round > :nth-child(7) {
    left: 5.9459rem;
    top: 3.2432rem;
  }
  .mainSystem .contain .round .two {
    height: 7.5676rem;
    width: 7.5676rem;
  }
  .mainSystem .contain .round .three {
    height: 5.4054rem;
    width: 5.4054rem;
  }
  .mainSystem .contain .round .four {
    height: 3.2432rem;
    width: 3.2432rem;
  }
  .mainSystem .contain .round .five {
    height: 1.6216rem;
    width: 1.6216rem;
  }
  .certificate {
    margin-top: 1.3514rem;
    width: 100%;
    padding-bottom: 20px;
    background: url("../image/royaoBg.png");
    background-size: 100% 100%;
  }
  .certificate .container {
    width: 100%;
  }
  .certificate .container img {
    margin-top: 0.2703rem;
    margin-left: 1.0811rem;
    width: 80%;
  }
  .certificate .container .text {
    margin: 0 auto;
    margin-top: -0.2703rem;
    line-height: 0.7027rem;
    width: 9.1892rem;
    text-indent: 2em;
    font-size: 0.3784rem;
  }
  .partner {
    margin-top: 1.3514rem;
    width: 100%;
  }
  .partner .title {
    width: 100%;
    font-size: 0.4324rem;
    text-align: center;
    font-weight: bold;
  }
  .partner ul {
    margin: 0 auto;
    width: 9.1892rem;
    height: 5.9459rem;
    display: flex;
    justify-content: space-between;
    align-content: space-evenly;
    flex-wrap: wrap;
    margin-top: 0.5405rem;
  }
  .partner ul li {
    width: 4.3784rem;
    height: 1.6216rem;
    border-radius: 0.1622rem;
    border: 0.027rem solid #c2c2c2;
  }
  .partner ul li img {
    margin-top: 0.1622rem;
    margin-left: 50%;
    transform: translateX(-50%);
    width: 80%;
  }
  .relative {
    margin-top: 1.3514rem;
  }
  .relative #container {
    margin-top: 0.5405rem;
    width: 100%;
    height: 5.4054rem;
  }
  .footer {
    margin-top: 0;
  }
}