* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
body {
  font-family: Arial,Helvetica,sans-serif;
}
a {
  text-decoration: none;
}
table {
  border-collapse: collapse;
  width: 100%;
}

th, td {
  text-align: left;
  padding: 8px;
  vertical-align:top;
}

th {
  border-bottom: 1px solid #ADADAD;
  background-color: #C0C0C0;
}

tr:nth-child(odd) {
  background-color: #EEEEEE;
}
tr:nth-child(even) {
  background-color: #F8F8F8;
}
.main_col {
  margin: 10px;
  padding: 20px; 
  width: calc( 100% - 390px );
  float: left;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
}
.menu_col {
  position: fixed;
  right:0;
  margin: 10px;
  padding: 12px 16px;
  width: 350px;
  float: right;
  background-color: #d9d9d9;
  box-shadow: 0px 10px 20px 0px rgba(0,0,0,0.2);
}
.dropdown {
  position: relative;
}
.dropdown-content {
  padding: 12px;
  display: none;
  position: absolute;
  background-color: #f9f9f9;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  min-width: 150px;
  z-index: 1;
  cursor: pointer;
}
  .dropdown:hover .dropdown-content {
    display: block;
  }
@media only screen and (max-width: 1023px) {
  .main_col {
    float: none;
    width: 90%;
  }
  .menu_col {
    position: relative;
    float: none;
    width: 90%;
    margin: 10px;
    padding: 20px; 
  }
}
@media (hover: none) and (any-pointer:coarse) {
  .dropdown-content {
    display: block;
    position: relative;
    background-color: #d9d9d9;
    padding: 0px 0px 0px 15px;
    box-shadow: none;
  }
  .menu_col {
    position: relative;
  }
}
ul.qf {
  list-style-type: none;
  list-style-position: outside;
  line-height: 150%;
  list-style-image: url(img/ul_sym.png);
}