a:hover{
  color: #000;
}
.cont-box {
  background: url(../images/ranktopbg.png) no-repeat;
  background-size: 100% auto;
}

.cont-box h1 {
  position: relative;
  width: 1200px;
  margin: auto;
  height: 179px;
  text-align: center;
  font-size: 0;
}

.cont-box h1:after {
  content: "";
  position: absolute;
  top: 12px;
  left: 0;
  right: 0;
  margin: auto;
  display: block;
  width: 309px;
  height: 159px;
  background: url(../images/ranktextbg.png) no-repeat;
  background-size: 100% auto;
}


.main-cont .top-three {
  width: 1200px;
  height: 46px;
  text-align: center;
  margin-bottom: 20px;
  background: rgba(255, 255, 255, 0);
  border: 2px solid rgba(255, 255, 255, .6);
  box-shadow: 0px 5px 15px 0px rgba(0, 0, 0, .1);
  border-radius: 25px;
}

.main-cont .top-three li {
  display: inline-block;
  margin-right: 8px;
  width: 368px;
  height: 46px;
  line-height: 46px;
  text-align: center;
  background-color: rgba(255, 255, 255, .2);
  transform: skewX(-35deg);
  -webkit-transform: skewX(-35deg);
  -moz-transform: skewX(-35deg);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.main-cont .top-three li a {
  position: relative;
  display: block;
  font-size: 22px;
  color: #fff;
  transform: skewX(35deg);
  -webkit-transform: skewX(35deg);
  -moz-transform: skewX(35deg);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.main-cont .top-three li.current {
  background: linear-gradient(90deg, #91FFD0, #B1FDA2);
}

.main-cont .top-three li.current a {
  font-weight: bold;
  color: #FF7B4C;
}

.main-cont .top-three li a:before {
  content: "";
  position: relative;
  top: 2px;
  display: inline-block;
  width: 106px;
  height: 16px;
  background: url(../images/icon.png) no-repeat;
  background-size: 1000px 1000px;
  background-position: 0 -871px;
}

.main-cont .top-three li a:after {
  content: "";
  position: relative;
  top: 2px;
  display: inline-block;
  width: 106px;
  height: 16px;
  background: url(../images/icon.png) no-repeat;
  background-size: 1000px 1000px;
  background-position: 0 -871px;
}

.main-cont .top-three li.current a:before {
  content: "";
  position: relative;
  top: 2px;
  display: inline-block;
  width: 106px;
  height: 16px;
  background: url(../images/icon.png) no-repeat;
  background-size: 1000px 1000px;
  background-position: 0 -901px;
}

.main-cont .top-three li.current a:after {
  content: "";
  position: relative;
  top: 2px;
  display: inline-block;
  width: 106px;
  height: 16px;
  background: url(../images/icon.png) no-repeat;
  background-size: 1000px 1000px;
  background-position: 0 -901px;
}

.main-cont {
  padding-bottom: 200px;
}

.main-cont .top-list {
  position: relative;
  top: 165px;
  padding-top: 150px;
  width: 1196px;
  background: rgba(235, 248, 251, .5);
  border: 2px solid rgba(255, 255, 255, .5);
  box-shadow: 0px 10px 15px 0px rgba(213, 239, 246, .5);
  border-radius: 20px;
}

.main-cont .top-list li:nth-of-type(2n+2) {
  background-color: rgba(255, 255, 255, .5);
}

.main-cont .top-list li {
  position: relative;
  z-index: 1;
  height: 206px;
}

.main-cont .top-list li>a {
  position: relative;
  display: block;
  padding: 45px 23px 45px 12px;
  overflow: hidden;
  *zoom: 1;
}

.main-cont .top-list li i {
  float: left;
  display: block;
  width: 93px;
  height: 116px;
  font-size: 32px;
  color: #C2C2D9;
  font-family: "Arial";
  font-weight: bold;
  font-style: italic;
  line-height: 116px;
  text-align: center;
}

.main-cont .top-list li img {
  float: left;
  width: 116px;
  height: 116px;
  border-radius: 20px;
  margin-right: 15px;
}

.main-cont .top-list li div {
  float: left;
  width: 210px;
  height: 116px;
  overflow: hidden;
}

.main-cont .top-list li div p {
  display: block;
  font-size: 20px;
  color: #333;
  font-weight: bold;
  line-height: 34px;
  margin-bottom: 4px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.main-cont .top-list li div span {
  display: block;
  font-size: 14px;
  color: #9A9A9A;
  line-height: 22px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.main-cont .top-list li>a>span {
  display: none;
}

.addMore {
  position: relative;
  top: 90px;
  cursor: pointer;
  margin: auto;
  display: block;
  height: 72px;
  text-align: center;
  font-size: 16px;
  color: #AEAEAE;
  line-height: 72px;
}

.addMore:hover {
  color: #1BD1F0;
}

.main-cont .top-list li:nth-of-type(-n+3) {
  position: absolute;
  top: -164px;
  width: 181px;
  height: 293px;
  margin: 0;
  background-color: transparent;
  background: url(../images/rktbg1.png) no-repeat;
  background-size: 100% 100%;
}

.main-cont .top-list li:nth-of-type(1) {
  left: 508px;
  background: url(../images/rktbg1.png) no-repeat;
  background-size: 100% 194px;
  background-position: bottom;
}

.main-cont .top-list li:nth-of-type(2) {
  left: 249px;
  background: url(../images/rktbg2.png) no-repeat;
  background-size: 100% 170px;
  background-position: bottom;
}

.main-cont .top-list li:nth-of-type(3) {
  left: 768px;
  background: url(../images/rktbg3.png) no-repeat;
  background-size: 100% 170px;
  background-position: bottom;
}

.main-cont .top-list li:nth-of-type(-n+3)>a {
  padding: 0;
  overflow: inherit;
}

.main-cont .top-list li:nth-of-type(-n+3) i {
  position: absolute;
  top: -24px;
  left: 22px;
  z-index: 1;
  float: inherit;
  font-size: 0;
  width: 50px;
  height: 45px;
  background: url(../images/icon.png) no-repeat;
  background-size: 1000px 1000px;
}

.main-cont .top-list li:nth-of-type(1) i {
  background-position: -410px -3px;
}

.main-cont .top-list li:nth-of-type(2) i {
  background-position: -474px -3px;
}

.main-cont .top-list li:nth-of-type(3) i {
  background-position: -543px -3px;
}

.main-cont .top-list li:nth-of-type(-n+3) img {
  float: inherit;
  display: block;
  width: 95px;
  height: 95px;
  border: 3px solid #FEB754;
  margin: auto;
}

.main-cont .top-list li:nth-of-type(1) img {
  border-color: #FEB754;
  margin-bottom: 7px;
  margin-top: 21px;
}

.main-cont .top-list li:nth-of-type(2) img {
  border-color: #FD8EB9;
  margin-top: 45px;
}

.main-cont .top-list li:nth-of-type(3) img {
  border-color: #B482FC;
  margin-top: 45px;
}

.main-cont .top-list li:nth-of-type(-n+3) div {
  float: inherit;
  width: 100%;
  height: auto;
}

.main-cont .top-list li:nth-of-type(-n+3) div p {
  font-size: 18px;
  line-height: 28px;
  text-align: center;
  color: #fff;
  margin-top: 18px;
  margin-bottom: 0;
}

.main-cont .top-list li:nth-of-type(-n+3) div span {
  text-align: center;
  color: rgba(255, 255, 255, .5);
  line-height: 20px;
}

.main-cont .top-list li:nth-of-type(-n+3)>a>span {
  display: block;
  width: 64px;
  height: 28px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0);
  background: linear-gradient(-90deg, #91FFD0 0%, #B1FDA2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 28px;
  text-align: center;
  margin: 8px auto;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 16px;
}

.main-cont .top-list li>a:hover p {
  color: #1BD1F0;
}

.main-cont .top-list li>a:hover {
  background: rgba(27, 209, 240, .1);
}

.main-cont .top-list li>a div div {
  width: 100%;
  margin-top: 8px;
  height: 24px;
  overflow: hidden;
  *zoom: 1;
}

.main-cont .top-list li>a div div span {
  float: left;
  padding: 0 12px;
  border: 1px solid rgba(0, 0, 0, .08);
  font-size: 14px;
  color: #999;
  height: 22px;
  border-radius: 6px;
  margin-right: 10px;
}

.main-cont .top-list li:nth-of-type(-n+3)>a div div {
  display: none;
}

.main-cont .top-list li:nth-of-type(-n+3)>a:after {
  content: "下载";
  display: block;
  width: 64px;
  height: 28px;
  border: 2px solid rgba(255, 255, 255, .5);
  border-radius: 16px;
  margin: auto;
  line-height: 28px;
  text-align: center;
  font-size: 14px;
  background: linear-gradient(-90deg, #91FFD0 0%, #B1FDA2 100%);
  margin: 10px auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.main-cont .top-list li:nth-of-type(1)>a:after {
  margin-top: 14px;
}

.main-cont .top-list li:nth-of-type(-n+3):hover a {
  background-color: transparent;
}

.main-cont .top-list li:nth-of-type(-n+3) .list {
  display: none;
}

.main-cont .top-list li .list {
  position: absolute;
  top: 22px;
  right: 28px;
  width: 300px;
  height: 162px;
  border-radius: 10px;
  overflow: hidden;
  text-align: right;
}

.main-cont .top-list li .list a {
  display: block;
  padding: 0;
}

.main-cont .top-list li .list img {
  float: inherit;
  width: 300px;
  min-height: 162px;
  height: auto;
  margin: auto;
  border-radius: 10px;
}

.main-cont .top-list li:nth-of-type(n+4)>a>div:nth-of-type(1) {
  width: 588px;
}

.main-cont .top-list li .list a {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  display: block;
  width: 168px;
  height: 48px;
  cursor: pointer;
  background: #19D0F2;
  border-radius: 24px;
  font-size: 16px;
  color: #fff;
  line-height: 48px;
  text-align: center;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}