* {
  margin: 0;
  padding: 0;
}

html {
  font-size: 10px;
}

ul,
li {
  list-style: none;
}

/**********************************************************¶¨Ňĺrem×ÔĘĘÓ¦µĄÎ»´óС**************************************************************************/

@media screen and (min-width: 321px) and (max-width: 375px) {
  html {
    font-size: 11px;
  }
}

@media screen and (min-width: 376px) and (max-width: 414px) {
  html {
    font-size: 12px;
  }
}

@media screen and (min-width: 415px) and (max-width: 639px) {
  html {
    font-size: 15px;
  }
}

@media screen and (min-width: 640px) and (max-width: 719px) {
  html {
    font-size: 20px;
  }
}

@media screen and (min-width: 720px) and (max-width: 749px) {
  html {
    font-size: 22.5px;
  }
}

@media screen and (min-width: 750px) and (max-width: 799px) {
  html {
    font-size: 23.5px;
  }
}

@media screen and (min-width: 800px) {
  html {
    font-size: 25px;
  }
}

/**********************************************************»ů´ˇŇłĂćŃůĘ˝*****************************************************************************/

.logo__text {
  font-size: 45px;
  text-decoration: none;
  border-left: 3px solid #ccc;
  color: #fff;
}
.title__text {
  font-size: 40px;
  color: red;
  text-align: center;
}

.header {
  height: 3rem;
  background: #65605b;
}

.header .wraper {
  display: flex;
  display: -webkit-flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}

.header .wraper .logo {
  height: 2.8rem;
}

.header .wraper .text-nav {
  flex: 1 1 auto;
  padding-left: 0.6rem;
}

.wraper .text-nav .nav-btn {
  color: #fff;
  text-decoration: none;
  font-size: 0.65rem;
  padding-left: 2rem;
}

.wraper .text-nav .nav-btn:active {
  color: #ccc;
}

.header .wraper .icon-nav {
  flex: 0 0 auto;
}

.wraper .icon-nav .nav-btn {
  display: inline-block;
  height: 100%;
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  font-size: 0.65rem;
}

.icon-nav .nav-btn .nav-btn-icon {
  height: 1.5rem;
}

.icon-nav .nav-btn.pr-20 {
  padding-right: 0.5rem;
}

.icon-nav .nav-btn.pl-20 {
  padding-left: 0.5rem;
}

.dividing-line {
  display: inline-block;
  width: 0;
  height: 1.5rem;
  border-left: 1px solid rgba(255, 255, 255, 0.5);
}

.des-list .des-item {
  flex: 0 0 50%;
  display: flex;
  display: -webkit-flex;
  flex-direction: row;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.6rem;
  height: 3rem;
  padding: 0.4rem 0;
  box-sizing: border-box;
}

.des-list .des-item .icon-des {
  width: 1.2rem;
  height: 1.2rem;
}

.des-list .des-item .des-item-text {
  width: 4rem;
  padding-left: 0.4rem;
}

.main-content {
  background: #eeeeee;
  padding-bottom: 2.5rem;
}

.main-content .wraper .menu-list {
  width: 100%;
  display: flex;
  display: -webkit-flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
}

.menu-list .menu-item {
  width: calc((100% - 24px) / 3);
  background: #fff;
  margin-top: 0.7rem;
  padding: 0.8rem;
  box-sizing: border-box;
  box-shadow: 3px 3px 5px #ccc;
}

.menu-list .menu-item:hover {
  /*background: rgba(54,63,72,.8);*/
  background: #99ccff;
  background: -webkit-linear-gradient(top, #afeeee, #00ffff);
  transition: margin-top 0.5s;
  margin-top: 15px;
}

.menu-list .menu-item:hover .title {
  color: #fff;
  text-shadow: 1px 1px 2px #000;
}

.menu-list .menu-item:hover .logo {
  transform: translateZ(5px);
  transform: rotate(6deg);
}

.menu-list .menu-item.bor-red {
  border-top: 4px solid #00ccff;
}

.menu-list .menu-item.bor-purple {
  border-top: 4px solid #e5a700;
}

.menu-list .menu-item.bor-blue {
  border-top: 4px solid #6bb1c3;
}

.menu-list .menu-item .title {
  font-size: 1rem;
  color: #333333;
  font-family: "MicrosoftYaHei-bold";
}

.menu-list .menu-item .logo {
  width: 100%;
  height: 2.5rem;
  margin: 0.4rem 0;
}

.nav-list .nav-item {
  display: flex;
  display: -webkit-flex;
  flex-wrap: wrap;
  flex-direction: row;
  justify-content: space-between;
}

.nav-list .nav-item .nav-btn {
  display: inline-block;
  width: calc((100% - 0.6rem) / 2);
  height: 1.2rem;
  margin-top: 0.4rem;
  text-align: center;
  line-height: 1.2rem;
  border-radius: 3px;
  color: #fff;
  font-size: 0.6rem;
  text-decoration: none;
}

.nav-list .nav-item .nav-btn:active {
  color: #0f0f0f;
}

.nav-list .nav-item .nav-btn.red {
  background: #66ccff;
}

.nav-list .nav-item .nav-btn.purple {
  background: #b76bc3;
}

.nav-list .nav-item .nav-btn.blue {
  background: #6bb1c3;
}

.footer {
  height: 6rem;
  background: -webkit-linear-gradient(left, #291a63, #1a0f44);
  background: #65605b;
}

.footer .wraper {
  display: flex;
  display: -webkit-flex;
  flex-direction: row;
}

.footer .wraper .col-left {
  flex: 1 1 auto;
  position: relative;
}

.footer .col-left .logo {
  margin-top: 0.8rem;
}

.footer .description {
  font-size: 0.6rem;
}

.footer .copy-right {
  font-size: 0.4rem;
  position: absolute;
  bottom: 0.6rem;
}

.footer .icon-chat-wraper {
  display: flex;
  display: -webkit-flex;
  align-items: center;
  margin-top: 0.8rem;
}

.footer .icon-chat-wraper {
  font-size: 0.6rem;
}

.col-right .footer-nav {
  margin-top: 0.6rem;
}

.footer .icon-chat-wraper .icon-chat-text {
  padding-left: 0.3rem;
}

.footer .footer-nav .nav-btn {
  font-size: 0.4rem;
  text-decoration: none;
  color: rgba(255, 255, 255, 0.5);
  padding-right: 0.4rem;
}

.bor-r {
  border-right: 1px solid rgba(255, 255, 255, 0.5);
}

@keyframes big {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.1);
  }
}

@-webkit-keyframes big
/* Safari Óë Chrome */ {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.1);
  }
}

.nav-list .nav-item .nav-btn:hover {
  animation: big linear 1s infinite;
}

/***********************************************************ÂÖ˛ĄŃůĘ˝******************************************************************************/

@keyframes move {
  0% {
    background-position: right -150px, center center, left top;
  }
  50% {
    background-position: right 0, center center, left center;
  }
  100% {
    background-position: right -150px, center center, left top;
  }
}
.banner_list {
  width: 100%;
  height: px;
  position: relative;
  background-image: url(), url(build.png), url();
  background-position: right -50px, center center, left -100px;
  background-repeat: no-repeat, no-repeat, no-repeat;
  background-color: #666;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1) inset,
    0 -10px 20px rgba(0, 0, 0, 0.1) inset;
  animation: move 28s linear infinite;
}
.banner {
  width: 70%;
  /*height: 380px;*/
  padding-top: 7px;
  margin: 0px auto;
  position: relative;
  display: flex;
  align-items: center;
  flex-direction: column;
}
.banner .logo {
  width: 377px;
  height: 122px;
  position: absolute;
  /* left: 50px; */
  top: 170px;
  background: url(loginlogo23.png) center center no-repeat;
}
.banner .x_xl_logo {
  width: 680px;
  height: 136px;
  position: absolute;
  top: 100px;
  background: url(../按钮01.png);
}
.banner .x_xl_logo:hover {
  background: url(../按钮02.png) center center no-repeat;
}

/****************************************************ĎÂĂćŐë¶ÔPC¶ËÓëĘÖ»ú¶ËµĄ¶ŔÉčÖĂŃůĘ˝*******************************************************************************/

@media screen and (min-width: 1080px) {
  .wraper {
    height: 100%;
    width: 40rem;
    margin: 0 auto;
  }
}

@media screen and (max-width: 720px) {
  .wraper {
    height: 110%;
    width: 100%;
  }
  .menu-list .menu-item {
    width: calc((100% - 8px) / 3);
  }
  .header .wraper {
    justify-content: space-between;
  }
  .header .wraper .text-nav {
    display: none;
  }
  .footer .wraper .col-left {
    text-align: center;
  }
  .footer .wraper .col-right {
    display: none;
  }
  .footer .copy-right {
    position: static;
  }
}

@media screen and (min-width: 720px) and (max-width: 1080px) {
  .wraper {
    height: 100%;
    width: 100%;
  }
  .menu-list .menu-item {
    width: calc((100% - 16px) / 3);
  }
}

#url_info {
  display: block;
  position: fixed;
  right: 0;
  bottom: 70%;
  width: 100px;
  padding: 3px;
}