*{
  padding: 0;
  margin: 0;
}
body,html{
  width: 100%;
  height: 100%;
}
.programme-body{
  width: 100%;
  height: 100%;
}
.programme-box{
  width: 100%;
  /* height: calc(100% - 276px); */
  background-color: #f2f2f2;
  padding: 10px;
}
#programme{
  background-color: #fff;
  height: 100%;
  padding: 10px;
}

.programme-menu{
  list-style-type: none;
  height: 380px;
  border-right: 1px solid #eee;
}
.programme-menu li{
  padding: 8px 10px;
  cursor: pointer;
}
.programme-menu .act{
  color: #012399;
  border-right: 1px solid #012399;
  background-color: #E9EFFF;
}
.nav-l{
  position: relative;
  padding: 0;
}

.title{
  font-size: 22px;
  color: #262626;
  padding: 22px 9px 0;
}
.cont-r{
  padding-bottom: 100px;
  padding-right: 8%;
}
.my-container{
  width: 80%;
  margin: 0 auto;
}
.my-container2{
  width: 980px;
  margin: 0 auto;
}
.programme-list{
  padding: 60px 0 50px;
}

.img-list{
  width: 80%;
}
.img-item{
  margin-bottom: 30px;
  padding: 0 40px;
  display: flex;
  justify-content: center;
}

/* .img-item img{
  width: 100%;
} */

.img-item img{
  width: 100%;
  max-width: 400px;
}

.my-col-4 .img-item img{
  max-width: 200px;
}

.my-desc{
  font-size: 23px;
  color: #575757;
  line-height: 1.8;
  margin-bottom: 50px;
  padding: 0 10px;
}

.my-row{
  display: flex;
  flex-wrap:wrap
}
.my-col-12{
  width: 100%;
}
.my-col-6{
  width: 50%;
}
.my-col-4{
  width: 33.33%;
}


@media (max-width: 1400px){
  .my-container{
    width: 90%;
    padding: 0 30px;
  }
  .my-container2{
    width: 850px;
  }
}

@media (max-width: 1200px){
  .my-container{
    width: 98%;
    padding: 0;
  }
  .my-container2{
    width: 700px;
  }
  .img-item{
    padding: 0 20px;
  }
}

@media (max-width: 900px){
  .my-container{
    width: 100%;
  }
  .my-col-6{
    width: 50%;
  }
  .my-container{
    width: 95%;
  }
  .img-item{
    padding: 0 15px;
  }

}

@media (max-width: 800px){
  .my-container{
    width: 100%;
  }
  .img-item{
    padding: 0 10px;
  }
  .my-desc{
    font-size: 20px;
  }
}

@media (max-width: 680px){
  .img-item{
    padding: 0 15px;
  }
  .my-desc{
    font-size: 18px;
  }
  .cont-r{
    padding-right: 0;
  }
}

@media (max-width: 520px){
  .my-col-12{
    width: 100%;
  }
  .programme-list{
    padding: 40px 0 30px;
  }
  .my-desc{
    font-size: 16px;
  }
  .img-item{
    padding: 0;
  }
}

@media (max-width: 400px){
  .my-col-4 .img-item img{
    max-width: 100%;
  }
}