.header {
    height: 390px;
    width: 100%;
    background-image: url(https://s2-10623.kwimgs.com/kos/nlav10623/vision_images/topBannerx1.png);
}

p {
    font-size: 15px;
    color: #111;
}
p:hover {
    color: #fe3666;
}
span {
    color: #999;
    font-size: 13px;
}

.nav {
    width: 100%;
    height: 70px;
    background: rgba(34,34,34,.5);
    position: fixed;
}

.nav_center {
    width: 1800px;
    height: 70px;
    padding-top: 12px;
}

.nav_center .logo {
    width: 81px;
    height: 31px;
    float: left;
    margin-top: 8px;
}


.nav_search {
    width: 580px;
    height: 44px;
    border: none;
    color: #fff;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.nav_search input{
    margin-top: 0px;
    float: left;
    border-radius: 22px;
    width: 470px;
    height: 44px;
    background: hsla(0,0%,100%,.12);
    border: none;
    color: #fff;
    border-bottom-right-radius: 0%;
    border-top-right-radius: 0%;
    padding-left: 20px;
}
.nav_search_right {
    /* margin-top: 10px; */
    width: 80px;
    height: 46px;
    background-color: #fe3666;
    line-height: 44px;
    text-align: center;
    border-top-right-radius: 22px;
    border-bottom-right-radius: 22px;
    float: left;
}

.nav_right {
    width: 279px;
    height: 50px;
    float: right;
}
.nav_right li {
    width: 60px;
    height: 51px;
    color:  #fff;
    float: left;
    margin-left: 20px;
    text-align: center;
}

.nav_right li p {
    font-size: 14px;
    color:  #fff;
}
.nav_right a {
    color :#fff;
    line-height: 43px;
}

.nav_right li:last-child {
    background-color: #fe3666;
    width: 84px;
    height: 43px;
    border-radius: 22px;
    text-align: center;
}

.change_red:hover {
    color:#fe3666;
}

.content_a {
    width: 1800px;
    height: 1000px;
}
.nav_list {
    margin: 40px auto;
    width: 1800px;
    overflow: hidden;

}
.nav_list li {
    background-color: #fbfbfb;
    border-radius: 30px;
    font-size: 18px;
    font-weight: 600;
    text-align: center;
    float: left;
    margin-left: 166px;
}
.nav_list li:first-child {
    margin-left: 0;
}

.video_title h2 {
    float: left;
}
.video_title_more {
    float: left;
    font-size: 16px;
    color: #999;
    margin-left: 30px;
    margin-top: 14px;
} 
.video_title .turn_page {
    float: right;
    margin-right: 20px;
}

.video {
    width: 1416px;
    height: 995px;
    float: left;
}
.video_title {
    overflow: hidden;
}
.video li img {
    width: 217px;
    height: 359px;
}

.video li {
    margin-right: 18px;
    margin-bottom: 46px;
    width: 217px;
    height: 418px;
    float: left;
}
.video p {
    margin-top: 5px;
}
.hot {
    float: left;
    width: 384px;
    height: 946px;
    
}
.hot_title {
    overflow: hidden;
    margin-bottom: 30px;
}
.hot_title h2 {
    display: inline-block;
}

.hot_title .turn_page{
    margin-top: 8px;
}
.hot_content {
    background-color: #fbfbfb;
    padding: 15px;
}
.hot_content li {
    width: 344px;
    height: 80px;
    border-bottom: 1px solid #f2f2f2;
}
.hot_content_left {
    float: left;
    width: 49px;
    height: 60px;
    position: relative;
}

.hot_content_left img {
    position: absolute;
    bottom: 0px;
}
.hot_content_left h3 {
    display: inline-block;
    width: 49px;
    text-align: center;
    margin-right: 8px;
    font-size: 40px;
    font-weight: 800;
}

.hot_content li:nth-child(1) h3,
.hot_content li:nth-child(1) i{
    color: #fe3666;
}
.hot_content li:nth-child(2) h3,
.hot_content li:nth-child(2) i{
    color: #ff6f00;
}
.hot_content li:nth-child(3) h3,
.hot_content li:nth-child(3) i{
    color: #ffa600;
}

.hot_content_right {
    width: 198px;
    height: 40px;
    float: left;
    margin-left: 20px;
    margin-top: 10px;
}
.hot_content_right p {
    font-size: 18px;
}
.hot_img {
    float: right;
    width: 20px;
    margin-top: 10px;
}

.game {
    width: 1808px;
    height: 513px;
}

.game_title h2{
    float: left
}
.game_title span{
    float: left;
    margin-left: 15px;
}

.game_title {
    height: 45px;
    line-height: 45px;
    margin-bottom: 24px;
}
.game_contnet {
    height: 444px;
}
.game_contnet li {
    width: 211px;
    height: 199px;
    float: left;
    margin-right: 16px;
    margin-bottom: 46px;
}
.game_contnet li img {
    width: 221px;
    height: 139px;
}

.game_contnet li:first-child{
    width: 655px;
    height: 444px;
}
.game_contnet li:first-child img {
    width: 655px;
    height: 385px;
}
.game_contnet li p {
    margin-top: 10px;
}