/* CSS Document */
.pdf_con {
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  flex-wrap: wrap;
    margin-bottom: 100px;
}
.pdf_ico {
  width: 200px;
}
.pdf_txt {
  -webkit-flex: 1;
  flex: 1;
}
.title2 {
  border-bottom: 1px dotted #0066CC;
  padding-bottom: 5px;
  margin-bottom: 10px;
  font-size: 1.3em;
}

.doc_con{
   display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  flex-wrap: wrap;

}
.doc_box{
    width: 300px;
    margin: 0 10px 20px;
    box-sizing: border-box;
    padding: 20px;
    box-shadow: 3px 3px 5px 5px #ddd;
}
.doc_box_title{
    font-size: 1.3em;
    font-weight: bold;
    text-align: center;
    margin-bottom: 10px;
    color: #425abc;
}
.doc_box_img img{
    width: 100%;
    height: auto;
    margin-bottom: 10px;
}
.doc_box_txt{
    margin-bottom: 15px;
}

.doc_box_bot{
    background-color:  #425abc;
    box-sizing: border-box;
    padding: 10px;
    text-align: center;
    font-size: 1.3em;
    font-weight: bold;
    color: #ffffff;
}
.doc_box_bot:hover{
    opacity: 0.8;
}