/*html:has(.mdl_show){
  overflow:hidden;
    --master_lite_back:#ecf2f9; --master_dark_fore:#000; --master_dark_hover:#d9e6f2;
}*/
body{margin:0;padding:0; height:auto; min-height:100vh; width:100%;background-color:var(--master_lite_back); color:var(--master_lite_fore);}
.main{width:100%; height:100vh;overflow-X:hidden;}
.size_60{width:60%; height:60%;}
.size_80{width:80%; height:80%;}
/*.center{
  position:absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}*/
.ctn_main{
  display:flex;
  align-items:center;
  justify-content:center;
  padding:1.5rem; min-height:400px;
}
.ctn_box {
  height: auto;
  width: 100%;
  border-radius: 6px;
  -webkit-box-shadow: 0px 0px 5px 0px rgba(0,0,0,0.4); box-shadow: 0px 0px 5px 0px rgba(0,0,0,0.4);
  background-color:#fff;
  padding:1.5rem;
  /* overflow: hidden; */
}

.ctn_box_title {
  height: 2.5rem;
  display: flex;
  padding: 0 1.5rem;
  justify-content: space-between;
  background-color: var(--titles_back);
  color: var(--titles_fore);
  align-items: center;
  font-size: 1.2rem;
  font-weight:500;
  margin-bottom:1rem;
}
.ctn_box_title i{cursor: pointer;}
.ctn_body{
}
._field_btn{margin-bottom:2rem!important;}