.topwrap {
  width: 100%;
  height: 180px ;
  background: url(../image/topbg.png) no-repeat top center;
  background-size: 100% 180px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.topwrap .bodytop {
  position: relative;
  width: 1300px;
  margin: 0 auto;
  padding-top: 30px;
  display: flex;
  align-items: center;
}
.topwrap .bodytop .bodytop_left {
  width: 316px;
  height: 59px;
  float: left;
  margin-left: 25px;
  display: block;
}
.topwrap .bodytop .bodytop_left img {
  width: 316px;
  height: 59px;
}
.topwrap .bodytop .bodytop_r {
  width: 164px;
  height: 32px;
  background: rgba(255, 255, 255, 0.19);
  border-radius: 4px;
  margin-left: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.topwrap .bodytop .bodytop_r form {
  width: 144px;
  height: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.topwrap .bodytop .bodytop_r form button {
  width: 24px ;
  height: 24px;
  background: transparent;
  border: 0;
}
.topwrap .bodytop .bodytop_r form input {
  width: 102px;
  background: transparent;
  border: 0;
  font-size: 14px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #D8D8D8;
}
.topwrap .bodytop .bodytop_r form input::-webkit-input-placeholder {
  font-size: 14px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #D8D8D8;
}
.topwrap .bodytop .bodytop_r form input:-moz-placeholder {
  font-size: 14px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #D8D8D8;
}
.topwrap .bodytop .bodytop_r form input::-moz-placeholder {
  font-size: 14px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #D8D8D8;
}
.topwrap .bodytop .bodytop_r form input:-ms-input-placeholder {
  font-size: 14px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #D8D8D8;
}
.topwrap .bodytop .nav {
  float: right;
  margin-left: 100px;
}
.topwrap .bodytop .nav ul li {
  height: 28px;
  font-size: 16px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #555;
  line-height: 28px;
  float: left;
  text-align: center;
  position: relative;
}
.topwrap .bodytop .nav ul li a {
  font-size: 18px;
  padding: 0 10px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #fff;
  line-height: 28px;
  position: relative;
}
.topwrap .bodytop .nav ul li :hover {
  color: #FED16D;
}
.topwrap .bodytop .nav ul li a:hover::after {
  content: "";
  position: absolute;
  left: 30%;
  bottom: -5px;
  width: 40%;
  height: 2px;
  background: #FED16D;
  border-radius: 2px;
}
.topwrap .bodytop .nav ul li ul {
  position: absolute;
  z-index: 99;
  margin-top: 12px;
  display: none;
  width: 100%;
  background: #FFFFFF;
  box-shadow: 0px 2px 12px 0px rgba(50, 50, 51, 0.12);
}
.topwrap .bodytop .nav ul li ul li {
  font-size: 14px;
  height: 44px;
  line-height: 44px;
  float: none;
  text-align: center;
  margin: 0;
}
.topwrap .bodytop .nav ul li ul li a {
  font-size: 14px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #323233;
}
.topwrap .bodytop .nav ul li ul li :hover {
  color: #323233;
}
.topwrap .bodytop .nav ul li ul li a:hover::after {
  content: "";
  position: absolute;
  left: 30%;
  bottom: -5px;
  width: 40%;
  height: 2px;
  background: transparent;
  border-radius: 2px;
}
.topwrap .bodytop .nav ul li ul :hover {
  background: #F5F5F5;
}
.topwrap .bodytop .dologin_x {
  padding: 0 18px;
  color: rgba(255, 255, 255, 0.41);
}
.topwrap .bodytop .user {
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  display: flex;
  position: relative;
}
.topwrap .bodytop .user img {
  display: flex;
  flex: 1;
  width: 36px;
  height: 36px;
  border-radius: 18px;
  position: relative;
}
.topwrap .bodytop .user .exitshow {
  display: none;
  margin-top: 40px;
  margin-left: -18px;
  position: absolute;
  width: 72px;
  height: 44px;
  /*background: #fff;*/
  background:#f2f2f2;
  transition: all 0.4s ease-in-out;
  line-height: 44px;
  text-align: center;
  color: #323233;
  font-size: 14px;
}
.topwrap .bodytop .user .exitshow:hover {
  /*background: #f5f5f5;*/
  background: #999;
}
.topwrap .bodylogin {
  width: 1300px;
  height: 72px;
  margin: 0 auto;
}
.topwrap .bodylogin .logincon {
  width: 150px;
  height: 72px;
  float: right;
  display: flex;
  align-items: flex-end;
}
.topwrap .bodylogin .logincon .reg {
  width: 68px;
  height: 60px;
  background: #FFFFFF;
  border-radius: 1px;
  float: right;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.topwrap .bodylogin .logincon .reg .regimg {
  width: 24px;
  height: 24px;
  background: url(../image/reglo.png) no-repeat;
}
.topwrap .bodylogin .logincon .reg .regword {
  height: 22px;
  font-size: 12px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #333333;
  line-height: 22px;
}
@keyframes myfirst {
  from {
    background: fff;
    width: 68px;
    height: 60px;
  }
  to {
    background: #3069CA;
    width: 80px;
    height: 72px;
  }
}
@-webkit-keyframes myfirst {
  /* Safari 与 Chrome */
  from {
    background: fff;
    width: 68px;
    height: 60px;
  }
  to {
    background: #3069CA;
    width: 80px;
    height: 72px;
  }
}
.topwrap .bodylogin .logincon .reg:hover {
  animation: myfirst 0.5s 1;
  -webkit-animation: myfirst 0.5s 1;
  /* Safari 与 Chrome */
  animation-fill-mode: forwards;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.topwrap .bodylogin .logincon .reg:hover .regimg {
  width: 24px;
  height: 24px;
  background: url(../image/reglox.png) no-repeat;
}
.topwrap .bodylogin .logincon .reg:hover .regword {
  height: 22px;
  font-size: 12px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #fff;
  line-height: 22px;
}
.topwrap .bodylogin .logincon .regx {
  width: 1px;
  height: 60px;
  background: #C8C8C8;
  float: right;
}
.topwrap .bodylogin .logincon .bodlogin:hover {
  animation: myfirst 0.5s 1;
  -webkit-animation: myfirst 0.5s 1;
  /* Safari 与 Chrome */
  animation-fill-mode: forwards;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.topwrap .bodylogin .logincon .bodlogin:hover .loginimg {
  width: 24px;
  height: 24px;
  background: url(../image/regw.png) no-repeat;
}
.topwrap .bodylogin .logincon .bodlogin:hover .loginword {
  height: 22px;
  font-size: 12px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #fff;
  line-height: 22px;
}
.topwrap .bodylogin .logincon .bodlogin {
  width: 68px;
  height: 60px;
  background: #FFFFFF;
  border-radius: 1px;
  float: right;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.topwrap .bodylogin .logincon .bodlogin .loginimg {
  width: 24px;
  height: 24px;
  background: url(../image/reg.png) no-repeat;
}
.topwrap .bodylogin .logincon .bodlogin .loginword {
  height: 22px;
  font-size: 12px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #333333;
  line-height: 22px;
}