* {
  box-sizing: border-box;
  color: #333333;
}

img {
  max-width: 100%;
}

.banner img {
  width: 100%;
}

.m_center {
  padding-left: 15px;
  padding-right: 15px;
}

.d_flex {
  display: flex;
  display: -webkit-flex;
  display: -ms-flexbox;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

/*zhaoheng all style*/
/*margin-top*/
.mt5 {
  margin-top: 5px;
}

.mt10 {
  margin-top: 10px;
}

.mt14 {
  margin-top: 14px;
}

.mt15 {
  margin-top: 15px;
}

.mt17 {
  margin-top: 17px;
}

.mt20 {
  margin-top: 20px;
}

.mt25 {
  margin-top: 25px;
}

.mt30 {
  margin-top: 30px;
}

.mt35 {
  margin-top: 35px;
}

.mt38 {
  margin-top: 38px;
}

.mt40 {
  margin-top: 40px;
}

.mt43 {
  margin-top: 43px;
}

.mt45 {
  margin-top: 45px;
}

.mt50 {
  margin-top: 50px;
}

.mt60 {
  margin-top: 60px;
}

.mt70 {
  margin-top: 70px;
}

.mt80 {
  margin-top: 80px;
}

.mt85 {
  margin-top: 85px;
}

.mt90 {
  margin-top: 90px;
}

.mt115 {
  margin-top: 115px;
}

.mt100 {
  margin-top: 100px;
}

.mt110 {
  margin-top: 110px;
}

.mt117 {
  margin-top: 117px;
}

.mt120 {
  margin-top: 120px;
}

.mt130 {
  margin-top: 130px;
}

.mt150 {
  margin-top: 130px;
}

/*margin-bottom*/
.mb5 {
  margin-bottom: 5px;
}

.mb10 {
  margin-bottom: 10px;
}

.mb15 {
  margin-bottom: 15px;
}

.mb14 {
  margin-bottom: 14px;
}

.mb15 {
  margin-bottom: 15px;
}

.mb17 {
  margin-bottom: 17px;
}

.mb20 {
  margin-bottom: 20px;
}

.mb28 {
  margin-bottom: 28px;
}

.mb30 {
  margin-bottom: 30px;
}

.mb35 {
  margin-bottom: 35px;
}

.mb38 {
  margin-bottom: 38px;
}

.mb40 {
  margin-bottom: 40px;
}

.mb50 {
  margin-bottom: 50px;
}

.mb55 {
  margin-bottom: 55px;
}

.mb60 {
  margin-bottom: 60px;
}

.mb65 {
  margin-bottom: 65px;
}

.mb70 {
  margin-bottom: 70px;
}

.mb75 {
  margin-bottom: 75px;
}

.mb80 {
  margin-bottom: 80px;
}

.mb85 {
  margin-bottom: 85px;
}

.mb90 {
  margin-bottom: 90px;
}

.mb100 {
  margin-bottom: 100px;
}

.mb110 {
  margin-bottom: 110px;
}

.mb117 {
  margin-bottom: 117px;
}

.mb120 {
  margin-bottom: 120px;
}

.mb130 {
  margin-bottom: 130px;
}

.mb150 {
  margin-bottom: 130px;
}

/*padding-top*/
.pt5 {
  padding-top: 5px;
}

.pt10 {
  padding-top: 10px;
}

.pt14 {
  padding-top: 14px;
}

.pt15 {
  padding-top: 15px;
}

.pt17 {
  padding-top: 17px;
}

.pt20 {
  padding-top: 20px;
}

.pt25 {
  padding-top: 25px;
}

.pt30 {
  padding-top: 30px;
}

.pt35 {
  padding-top: 35px;
}

.pt38 {
  padding-top: 38px;
}

.pt40 {
  padding-top: 40px;
}

.pt45 {
  padding-top: 45px;
}

.pt50 {
  padding-top: 50px;
}

.pt55 {
  padding-top: 55px;
}

.pt60 {
  padding-top: 60px;
}

.pt70 {
  padding-top: 70px;
}

.pt80 {
  padding-top: 80px;
}

.pt85 {
  padding-top: 85px;
}

.pt90 {
  padding-top: 90px;
}

.pt100 {
  padding-top: 100px;
}

.pt110 {
  padding-top: 110px;
}

.pt130 {
  padding-top: 130px;
}

.pt150 {
  padding-top: 130px;
}

/*padding-bottom*/
.pb5 {
  padding-bottom: 5px;
}

.pb10 {
  padding-bottom: 10px;
}

.pb14 {
  padding-bottom: 14px;
}

.pb15 {
  padding-bottom: 15px;
}

.pb17 {
  padding-bottom: 17px;
}

.pb20 {
  padding-bottom: 20px;
}

.pb25 {
  padding-bottom: 25px;
}

.pb30 {
  padding-bottom: 30px;
}

.pb35 {
  padding-bottom: 35px;
}

.pb40 {
  padding-bottom: 40px;
}

.pb45 {
  padding-bottom: 45px;
}

.pb50 {
  padding-bottom: 50px;
}

.pb60 {
  padding-bottom: 60px;
}

.pb70 {
  padding-bottom: 70px;
}

.pb80 {
  padding-bottom: 80px;
}

.pb85 {
  padding-bottom: 85px;
}

.pb90 {
  padding-bottom: 90px;
}

.pb100 {
  padding-bottom: 100px;
}

.pb110 {
  padding-bottom: 110px;
}

.pb130 {
  padding-bottom: 120px;
}

.pb150 {
  padding-bottom: 130px;
}

.flex_n {
  flex: none;
  -webkit-flex: none;
  -ms-flex: none;
}

.flex_1 {
  flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
}

.mr_last0 li:last-child {
  margin-right: 0px !important;
}

.mr_2n0 li:nth-child(2n) {
  margin-right: 0px !important;
}

.mr_3n0 li:nth-child(3n) {
  margin-right: 0px !important;
}

.mr_4n0 li:nth-child(4n) {
  margin-right: 0px !important;
}

.mr_5n0 li:nth-child(5n) {
  margin-right: 0px !important;
}

.m-container {
  padding-left: 15px;
  padding-right: 15px;
}

#m-page img {
  display: block;
}

.m_title {
  color: #5f5f5f;
  font-weight: bold;
  text-align: center;
  font-size: 23px;
}

.xd .flex_n {
  width: 50%;
}

.xd .flex_1 {
  background: #d4ecee;
}

.xd .flex_1 {
  padding: 4%;
}

.xd .flex_1 b {
  display: block;
  font-size: 22px;
  color: #5b5b5b;
}

.xd .flex_1 p {
  font-size: 16px;
  line-height: 28px;
  color: #5b5b5b;
  max-height: 161px;
  overflow: hidden;
}

.xdtwo {
  border: 1px solid #bcbcbc;
  border-top: 0px;
  padding: 3%;
}

.xdtwo li {
  width: 45.5%;
  margin-right: 3.5%;
  float: left;
}

.xdtwo li:nth-child(2n) {
  margin-right: 0%;
}

.m-but {
  display: block;
}

.m-but a {
  display: block;
  line-height: 50px;
  font-size: 19px;
  background: #e06b58;
  background-size: 100% 100%;
  text-align: center;
  color: #fff;
  margin-left: auto;
  margin-right: auto;
}

.m_titlefont {
  font-size: 15px;
  border: 1px solid #bcbcbc;
  border-radius: 10px;
  padding: 15px;
  line-height: 22px;
  color: #5b5b5b;
}

.all_box li {
  float: left;
  width: 47.5%;
  margin-right: 3.5%;
  margin-bottom: 3.5%;
}

.all_box2 li {
  float: left;
  width: 48.5%;
  margin-right: 3%;
  margin-bottom: 3.1%;
}

.all_box2_font {
  text-align: center;
  display: block;
  border: 1px solid #dcdcdc;
  border-top: 0px;
}

.all_box2_font p {
  line-height: 24px;
  font-size: 18px;
  font-weight: bold;
  color: #5b5b5b;
}

.m-but2 a {
  background: url(../images/14.jpg) no-repeat;
  background-size: 100% 100%;
  line-height: 30px;
  font-size: 16px;
}

.m-titlefont2 {
  text-align: center;
  font-size: 15px;
  color: #535353;
  line-height: 22px;
}

.ll_box2 {
  width: 48.5%;
}

.all_box2_font2 {
  font-size: 16px;
  text-align: center;
  color: #535353;
  line-height: 20px;
}

@media only screen and (max-width:390px) {
  .xd .flex_1 {
    padding: 15px;
  }

  .xd .flex_1 b {
    font-size: 18px;
  }

  .xd .flex_1 p {
    font-size: 14px;
    line-height: 24px;
    max-height: 141px;
  }

  .m-but a {
    line-height: 45px;
    font-size: 17px;
  }

  .m-but2 a {
    background-size: 100% 100%;
    line-height: 30px;
    font-size: 16px;
  }
}