@charset "UTF-8";
/* CSS Document */

.page-visual-area-innner img {
  height: auto;
  width: 100%;
  object-fit: cover;
  border-radius: 0;
  vertical-align: bottom;
}
#topics {
  margin: 20px auto 0;
  padding: 0 15px;
  max-width: 920px;
}
#topics h1 {
	font-size: 20px;
	text-align: left;
	margin: 0 auto;
	font-weight: bold;
	font-family: Arial, Helvetica, sans-serif;    
    color: #0080c9;
}
time {
  font-size: 14px;
  margin-bottom: 30px;
  display: block;
  color: #7b7b7b;
}
.topics-inner {
  border-bottom: 1px dotted #c9c9c9;
  padding-bottom: 10px;
  margin-bottom: 10px;
}
.topics-inner:last-child {
    border-bottom: 0px dotted #000;
    padding-bottom: 0px;
    margin-bottom: 0px; 
}
.topics-text {
    font-size: 14px;
    line-height: 1.6;
    margin-top: 5px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #005598;
}
.topics-archive-link {
    background-color: #b9b9b9;
    text-align: center;
    margin: 30px auto;
    display: flex;
    width: 220px;
    height: 40px;
    color: #fff !important;
    border-radius: 3px;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-size: 1.6rem;
    position: relative;
}
.topics-archive-link::after{
    position: absolute;
    content: "";
    width: 10px;
    height: 10px;
    border-right: 2px solid #fff;
    border-bottom: 2px solid #fff;
    right: 15px;
    top: 50%;
    display: block;
    transform: translateY(-50%) rotate(-45deg);   
}
#topics img {
  width: 100%;
  padding-top: 30px;
}
#topics h2 {
    font-size: 1.8rem;
    font-weight: bold;
    padding-bottom: 20px;
}
#topics h3 {
    font-size: 1.5rem;
    font-weight: bold;
    padding-bottom: 10px;
}
#topics h4 {
    font-size: 1.3rem;
    font-weight: bold;
    padding-bottom: 10px;
}
#topics .imgLarge {
  width: 100%;
}
/********************************************   max-width:768px  **************************************************/
@media screen and (min-width:768px){
#topics {
    margin: 50px auto 0;
    padding: 0 30px;
    max-width: 920px;
}
#topics ul {
    padding: 20px 30px;
}
#topics img {
  width: 50%;
}
#topics h2 {
    font-size: 2.1rem;
    padding: 20px 0;
}
#topics h3 {
    font-size: 1.8rem;
    padding: 10px 0;
}
#topics h4 {
    font-size: 1.6rem;
    padding: 10px 0;
}
}

/********************************************   max-width:920px  **************************************************/
@media screen and (min-width:920px){
main {
  padding: 160px 0 100px;
}
.page-visual-area-innner img {
  height: auto;
  max-height: 300px;
}
.topics-inner {
    display: flex;
    flex-flow: row nowrap;
    text-align: center;
    justify-content: flex-start;
    padding-bottom: 15px;
    margin-bottom: 15px;
}
.topics-time {
  font-size: 16px;
}
.topics-text {
    font-size: 16px;
    line-height: 1.6;
    margin: 0 0 0 15px;
    letter-spacing: 3px;
}
#topics h2 {
    font-size: 2.3rem;
}
#topics h3 {
    font-size: 2rem;
}
#topics h4 {
    font-size: 1.8rem;
}
}

/********************************************   max-width:1280px  **************************************************/
@media screen and (min-width:1280px){
#topics {
    max-width: 1100px;
}
}