body {
  /* background: #f2f2f2 !important; */
  font-size: 14px !important;
}

.centerbox {
  width: 1200px;
  margin: auto;
  padding: 50px 0 80px;
  /* background: #f2f2f2 !important; */
  background-color: #f3f7fb !important;
  width: auto;
  max-width: 1200px;
  min-width: 700px;
  display: flex;
  justify-content: space-between;
  display: block;
  position: relative;
}

.centerbox .left {
  float: left;
  width: 260px;
  width: 22%;
  position: sticky;
  top: 130px;
  /*border: solid  10px red;*/
}

.centerbox .left .avatar {
  background: #ffffff;
  padding: 40px 0;
  margin: 0 0 8px 0 !important;
  border-radius: 8px;
  box-shadow: 0px 4px 13px 0px rgba(153, 153, 153, 0.19);
}

.centerbox .left .avatar img {
  display: block;
  width: 80px;
  height: 80px;
  border-radius: 80px;
  margin: 0 auto 10px;
}

.centerbox .left .avatar h1 {
  font-size: 18px;
  text-align: center;
  margin-bottom: 5px;
}

.centerbox .left .avatar p {
  font-size: 16px;
  text-align: center;
  color: #999999;
}

.centerbox .left .navlis {
  background: #ffffff;
  min-height: 500px;
  margin: 0 0 8px 0 !important;
  border-radius: 8px;
  box-shadow: 0px 4px 13px 0px rgba(153, 153, 153, 0.19);
}

.centerbox .left .navlis .nav {
  font-size: 16px;
  color: #333333;
  border-bottom: solid 1px #f4f4f4;
  padding-left: 30px;
  height: 52px;
  cursor: pointer;
}

.centerbox .left .navlis .nav img {
  display: block;
  width: 18px;
  height: 18px;
  float: left;
  margin: 16px 10px 0 0;
}

.centerbox .left .navlis .nav span {
  float: left;
  line-height: 52px;
}

.centerbox .right {
  width: 932px;
  float: right;
  border-radius: 8px;
  width: 76%;
  align-self: baseline;
}


/* 开通课程 */
.centerbox .right .pros {
  background: #ffffff;
  padding: 30px 20px 20px;
  margin-bottom: 15px;
}

.centerbox .right .pros p {
  position: absolute;
  top: 5px;
  left: 0;
  color: #666666;
  font-size: 16px;
  margin-bottom: 0;
}

.centerbox .right .pros .pro {
  padding-left: 50px;
  font-size: 14px;
  position: relative;
}

.centerbox .right .pros .pro span {
  display: inline-block;
  padding: 5px 15px;
  border-radius: 50px;
  margin: 0 6px 10px 0;
  cursor: pointer;
  border: solid 1px #ffffff;
  background: #f8f8f8;
  color: #666666;
}

.centerbox .right .pros .pro span:hover {
  border: solid 1px #fd938f;
  color: #F13A34;
}

.centerbox .right .pros .pro span.active {
  border: solid 1px #fd938f;
  color: #F13A34;
}

.centerbox .right .suit {
  background: #ffffff;
  padding: 30px 20px;
}

.centerbox .right .suit table {
  margin-bottom: 30px;
}

.centerbox .right .suit table tr {
  border-bottom: solid 1px #eeeeee;
}

.centerbox .right .suit table tr th {
  border-color: #DDDDDD;
  color: #666666;
  text-align: center;
  height: 46px;
  font-size: 14px;
  background: #F9F9F9;
  font-weight: bold;
}

.centerbox .right .suit table tr td {
  border-color: #DDDDDD;
  color: #666666;
  text-align: center;
  height: 46px;
  font-size: 14px;
  padding: 0 10px;
}

.centerbox .right .suit table tr td input {
  display: block;
  width: 100%;
  height: 100%;
  border: none;
  font-size: 14px;
  text-align: center;
}

.centerbox .right .suit table tr td button {
  width: 52px;
  height: 26px;
  line-height: 26px;
  margin: 0 6px;
  border-radius: 5px;
  font-size: 12px;
  border: none;
  background: #27c999;
  color: #FFFFFF;
  outline: none;
  cursor: pointer;
}

.centerbox .right .suit table tr td button:active {
  opacity: 0.7;
}

.centerbox .right .suit table tr td button:nth-child(2) {
  background: #e24641;
}

/* 我的订单 */
.centerbox .right .xszy {
  background: #ffffff;
  padding: 0 20px;
  margin: 0 0 8px 0 !important;
  border-radius: 8px;
  box-shadow: 0px 4px 13px 0px rgba(153, 153, 153, 0.19);
}

.centerbox .right .xszy .title {
  border-bottom: solid 1px #eeeeee;
  height: 50px;
  line-height: 50px;
  font-size: 16px;
  font-weight: bold;
  color: #333333;
}

.centerbox .right .xszy .title span {
  color: #999999;
  margin-right: 10px;
}

.centerbox .right .xszy .xszy_cont {
  padding: 34px 0;
}

.centerbox .right .xszy .xszy_cont dl {
  width: 20%;
  float: left;
  text-align: center;
  font-size: 14px;
  border-right: solid 1px #f2f2f2;
}

.centerbox .right .xszy .xszy_cont dl:nth-child(5) {
  border: none;
}

.centerbox .right .xszy .xszy_cont img {
  width: 68px;
  height: 68px;
  margin: 0 auto 10px;
}

.centerbox .right .hotclass {
  background: #ffffff;
  padding: 0 20px;
  margin: 0 0 8px 0 !important;
  border-radius: 8px;
  box-shadow: 0px 4px 13px 0px rgba(153, 153, 153, 0.19);
}

.centerbox .right .hotclass .title {
  border-bottom: solid 1px #eeeeee;
  height: 50px;
  line-height: 50px;
  font-size: 16px;
  font-weight: bold;
  color: #333333;
}

.centerbox .right .hotclass .title span {
  color: #999999;
  margin-right: 10px;
}