* {
  font-family: "思源黑体", "Noto Sans S Chinese", "苹方", "PingFang",
    "Source Sans Pro", "微软雅黑", "Microsoft YaHei", "黑体";
}

.common-width {
  width: 1200px;
  margin: auto;
}

/* --- header --- start */
.header {
  background-color: #ffffff;
  box-shadow: 0px 12px 12px 0px rgba(89, 91, 178, 0.1);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
}

.header-space {
  height: 80px;
  line-height: 80px;
  position: relative;
}

.header-title-m {
  display: none;
}

.header-menu-m {
  display: none;
}

.header-space .logo {
  display: inline-block;
  vertical-align: middle;
}

.header-download-m {
  display: none;
}

.header-space .logo img {
  display: block;
  width: 205px;
}

.header-nav {
  display: inline-flex;
  justify-content: space-between;
  margin-left: 10px;
}

.header-nav li {
  text-align: center;
  line-height: 80px;
  width: 100px;
}

.header-nav li a {
  font-size: 18px;
  letter-spacing: 0px;
  color: #333333;
  display: block;
  position: relative;
}

.header-nav li:hover > a {
  color: #595bb2;
}

.header-nav li:hover > a::after {
  content: "";
  display: block;
  margin: auto;
  width: 25px;
  height: 4px;
  background-color: #595bb2;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
}

.login-handle {
  font-size: 18px;
  letter-spacing: 0px;
  color: #ffffff;
  width: 120px;
  height: 40px;
  line-height: normal;
  background-color: #595bb2;
  border-radius: 20px;
  cursor: pointer;
  margin-top: 20px;
}

#head-user {
  width: 120px;
  height: 40px;
  background-color: #595bb2;
  border-radius: 20px;
  line-height: 40px;
  padding: 0 5px;
  margin-top: 20px;
  display: none;
  cursor: pointer;
  position: relative;
}

#head-user.active {
  display: block;
}

#head-user .avatar {
  display: inline-block;
  vertical-align: middle;
  width: 32px;
  height: 32px;
  background-color: #ffffff;
  border-radius: 50%;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  top: -1px;
}

#head-user .user-name {
  display: inline-block;
  vertical-align: middle;
  font-size: 16px;
  font-weight: normal;
  font-stretch: normal;
  letter-spacing: 0px;
  color: #ffffff;
  white-space: nowrap;
  margin-left: 3px;
  max-width: 60px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-menu {
  position: absolute;
  bottom: -130px;
  left: 20%;
  z-index: 101;
  background-color: #ffffff;
  padding: 15px 15px 5px 15px;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.175);
  border-radius: 5px;
  display: none;
}

.user-menu li {
  white-space: nowrap;
  line-height: 36px;
  height: 36px;
  font-size: 14px;
  letter-spacing: 1px;
  color: #333333;
}

.user-menu li a {
  color: #7d5fe6;
}

#head-user:hover .user-menu {
  display: block;
}

.user-menu:before {
  position: absolute;
  z-index: -5;
  bottom: 100%;
  left: 22px;
  display: block;
  width: 16px;
  height: 16px;
  content: "";
  transform: rotate(-45deg) translateY(1rem);
  border-radius: 0.2rem;
  background: #fff;
  box-shadow: none;
}

.lxapp {
  width: 120px;
  height: 100%;
  font-size: 18px;
  letter-spacing: 0px;
  color: #595bb2;
  cursor: pointer;
  margin: auto 10px;
}
.lxapp:hover .lxaap-menu {
  display: block;
}

.more-service-handle {
  font-size: 18px;
  letter-spacing: 0px;
  color: #595bb2;
  width: 120px;
  height: 40px;
  line-height: normal;
  background-color: #e6e6f7;
  border-radius: 20px;
  cursor: pointer;
  margin-top: 20px;
  position: relative;
}

.lxaap-menu {
  position: absolute;
  width: 820px;
  height: 517px;
  background: url("/home_static/image/head-2021-06-02/pic_appdownload_pte.png")
    no-repeat;
  background-size: cover;
  top: 70px;
  right: 45px;
  z-index: 100;
  display: none;
}

.lxaap-menu-nav {
  margin: 0;
  padding: 0;
  position: absolute;
  top: 95px;
  left: 40px;
}

.lxaap-menu-nav li {
  margin-bottom: 10px;
  line-height: normal;
}

.lxaap-menu-nav li h3 {
  font-family: ;
  font-size: 16px;
  font-weight: bold;
  font-stretch: normal;
  letter-spacing: 0px;
  color: #4657d8;
  margin-bottom: 5px;
  text-align: left;
}

.lxaap-menu-nav li p {
  font-family: ;
  font-size: 12px;
  font-weight: normal;
  font-stretch: normal;
  letter-spacing: 0px;
  color: #333333;
  text-align: left;
}

.lxaap-menu .lxaap_xy {
  width: 37%;
  height: 20px;
  position: absolute;
  top: 313px;
  left: 21px;
  font-size: 12px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 24px;
  letter-spacing: 0px;
  color: #527afe;
  display: flex;
}

.lxaap-menu .lxaap_xy a {
  flex: 1;
  color: #527afe;
  margin-right: 10px;
}

.lxaap-menu .lxaap_xy a:hover {
  text-decoration: underline;
}

.lxaap-menu .lxaap_version_a {
  position: absolute;
  right: 275px;
  bottom: 28px;
  font-size: 12px;
  font-weight: normal;
  color: #b3b3b3;
}

.lxaap-menu .lxaap_version_b {
  position: absolute;
  right: 75px;
  bottom: 28px;
  font-size: 12px;
  font-weight: normal;
  color: #b3b3b3;
}

/* --- header --- end */

.placeholder-space-m {
  display: none;
  visibility: hidden;
}

/* 机经list ---- start */
.ytjj-list {
  background-color: #ffffff;
  border-radius: 5px;
  position: absolute;
  top: 90px;
  left: -230px;
  z-index: 101;
  box-shadow: -1px -2px 12px 0px rgba(89, 91, 178, 0.3);
  display: flex;
  align-items: flex-start;
  justify-content: stretch;
  transform: scale(1);
  pointer-events: none;
  visibility: hidden;
}

.ytjj-list:before {
  position: absolute;
  z-index: -5;
  bottom: 100%;
  left: 25%;
  display: block;
  width: 16px;
  height: 16px;
  content: "";
  transform: rotate(-45deg) translateY(1rem);
  border-radius: 0.2rem;
  background: #fff;
  box-shadow: none;
}

.ytjj-hover:hover .ytjj-list {
  pointer-events: auto;
  visibility: visible;
  transform: scale(1.1);
  transition: all 0.3s;
}

.ytjj-list-item {
  float: left;
  width: 230px;
  border-left: 1px solid #e5e5e5;
  display: block;
  border-radius: 0;
  margin: 10px 0 10px 8px;
  padding: 0 0 0 5px;
}

.ytjj-list-item:first-child {
  border-left: none;
}

.ytjj-list-item:last-child {
  margin-right: 10px;
}

.ytjj-list-item:nth-child(3),
.ytjj-list-item:nth-child(4) {
  width: 325px;
}

.ytjj-list-item .item-head {
  line-height: 36px;
  text-align: left;
  margin-left: 8px;
  margin-bottom: 10px;
}

.ytjj-list-item .item-head img {
  display: inline-block;
  height: 45px;
}

.ytjj-list-item .item-head span {
  font-size: 16px;
  margin-left: 15px;
}

.ytjj-list-item .item-content {
  line-height: 32px;
  border: 1px solid rgba(255, 255, 255, 0);
  border-radius: 5px;
  text-align: left;
  cursor: pointer;
  padding: 0 5px;
}

.ytjj-list-item .item-content:hover {
  border: solid 1px #470fa8;
  font-weight: bold;
}

.ytjj-list-item .item-content span {
  font-size: 14px;
}

.ytjj-list-item .item-content img {
  display: inline-block;
  height: 14px;
  margin-left: 5px;
}

/* 机经list ---- end */

/* 模考list----- start */
.mk-list {
  background-color: #ffffff;
  border-radius: 5px;
  position: absolute;
  top: 80px;
  left: -140px;
  z-index: 101;
  box-shadow: -1px -2px 12px 0px rgba(89, 91, 178, 0.3);
  display: flex;
  align-items: flex-start;
  justify-content: stretch;
  transform: scale(1);
  pointer-events: none;
  visibility: hidden;
}

.mk-list:before {
  position: absolute;
  z-index: -5;
  bottom: 100%;
  left: 45%;
  display: block;
  width: 16px;
  height: 16px;
  content: "";
  transform: rotate(-45deg) translateY(1rem);
  border-radius: 0.2rem;
  background: #fff;
  box-shadow: none;
}

.mk-hover:hover .mk-list {
  transform: scale(1.1);
  pointer-events: auto;
  visibility: visible;
  transition: all 0.3s;
}

.mk-list-item {
  text-align: center;
  width: 120px;
  margin: 10px 0 10px 8px;
  padding: 0 0 0 5px;
  line-height: 36px;
  border-left: 1px solid #e5e5e5;
}

.mk-list-item:first-child {
  border-left: none;
}

.mk-list-item:last-child {
  margin-right: 10px;
}

.mk-list-item h5 {
  color: #333333;
  margin-left: 8px;
  font-size: 16px;
}

.mk-list-item p {
  font-size: 14px;
  cursor: pointer;
  line-height: 32px;
  border-radius: 3px;
  border: solid 1px rgba(255, 255, 255, 0);
}

.mk-list-item p a {
  font-size: 14px;
}

.mk-list-item p:hover {
  border: solid 1px #470fa8;
  font-weight: bold;
}

/* 模考list----- end */

/* 课程list ---- start */
.kc-list {
  background-color: #ffffff;
  border-radius: 5px;
  position: absolute;
  top: 76px;
  left: -30px;
  z-index: 101;
  box-shadow: -1px -2px 12px 0px rgba(89, 91, 178, 0.3);
  display: none;
  padding: 20px 10px;
}
.kc-list:before {
  position: absolute;
  z-index: -5;
  bottom: 100%;
  left: 47%;
  display: block;
  width: 16px;
  height: 16px;
  content: "";
  transform: rotate(-45deg) translateY(1rem);
  border-radius: 0.2rem;
  background: #fff;
  box-shadow: none;
}

.kc-list-item {
  padding: 0 10px;
  height: 40px;
  line-height: 40px;
  cursor: pointer;
  border: solid 1px transparent;
  font-size: 16px;
  white-space: nowrap;
}
.kc-hover.active > a {
  color: #595bb2;
}

.kc-hover.active > a::after {
  content: "";
  display: block;
  margin: auto;
  width: 25px;
  height: 4px;
  background-color: #595bb2;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
}

.kc-hover:hover .kc-list {
  display: block;
}
.kc-list .kc-list-item:hover {
  border: solid 1px #470fa8;
  font-weight: bold;
  transition: border-color 0.3s linear;
  border-radius: 4px;
}
.kc-list .kc-list-item.active {
  border: solid 1px #470fa8;
  font-weight: bold;
  transition: border-color 0.3s linear;
  border-radius: 4px;
}

/* 机经list ---- end */

.m-menu-nav {
  display: none;
}

/* -----------------  media ---------------------- */

@media only screen and (max-width: 960px) {
  .common-width {
    width: auto;
    margin: auto 15px;
  }

  /* --- header --- start */
  .header {
    background-color: #000000;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
  }

  .header-space {
    height: auto;
    line-height: normal;
    position: relative;
  }

  .header-space .logo {
    display: none;
  }

  .header-download-m {
    display: block;
  }

  .header-download-m img {
    display: block;
    width: 100%;
  }

  .header-nav {
    display: none;
  }

  .lxapp {
    display: none;
  }

  .more-service-handle {
    font-size: 12px;
    width: 90px;
    height: 28px;
    margin-top: 10px;
    margin-right: 15px;
  }

  .login-handle {
    font-size: 0;
    margin-top: 10px;
    width: 28px;
    height: 28px;
    background-color: rgba(255, 255, 255, 0);
    border-radius: 50%;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    background-image: url("/images/nav_icon_Mlogin.png");
    margin-right: 15px;
  }

  #head-user {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    line-height: normal;
    padding: 0;
    margin-top: 10px;
    margin-right: 15px;
  }

  #head-user .avatar {
    width: 100%;
    height: 100%;
    background-color: transparent;
    background-image: url("/images/nav_icon_Mlogin.png");
  }

  #head-user .user-name {
    display: none;
  }

  .user-menu {
    left: -90%;
  }

  .header-title-m {
    display: block;
    height: 48px;
  }

  .header-menu-m {
    display: block;
    height: 28px;
    margin-top: 10px;
  }

  .m-menu-nav {
    position: fixed;
    top: 17vw;
    margin-top: 48px;
    left: 0;
    right: 0;
    background-color: #333333;
    z-index: 100;
    padding: 10px 0;
  }

  .m-menu-nav li {
    line-height: 36px;
    font-size: 12px;
  }

  .m-menu-nav li a {
    color: #ffffff;
    display: block;
    padding: 0 20px;
  }

  /* --- header --- end */

  .placeholder-space-m {
    display: block;
    width: 100%;
    visibility: hidden;
  }

  /* ---------------- 机经list、 模考list -----------  */
  .ytjj-list {
    display: none;
  }

  .mk-list {
    display: none;
  }
}