body{
    -webkit-text-size-adjust:100%;
}
.font1 {
	font-size: 10px;
	text-decoration: none;
	color: #333333;


}
.menu1 {
	font-size: 14px;
	font-weight: bold;
	color: #FFFFFF;
	text-decoration: none;
	background-color: #666666;








}
.menu2 {
	font-size: 12px;
	text-decoration: none;
	background-color: #627ad6;






}
.menu3 {
	background-color: #99CCFF;
	font-weight: bold;
	font-size: 12px;
	text-decoration: none;





}
a {
	text-decoration: none;
}
a:hover {
	text-decoration: underline;
}
.font2 {
	font-size: 12px;
	text-decoration: underline;
}
.fontsmall {
	font-size: xx-small;
}
.font3 {
	font-size: 14px;
	text-decoration: none;
	line-height: 25px;

}
.font4 {
	font-size: 14px;
	line-height: 30px;
	text-decoration: none;
}
.font5 {
	font-size: 16px;
	line-height: 40px;
	text-transform: none;
	font-weight: bold;



}
.font6 {
	font-size: 12px;
	line-height: 20px;
}
.font7 {
	font-size: 14px;
	line-height: 40px;
}
.font8 {
	font-size: 18px;
	line-height: 40px;
	font-weight: bold;
	text-align: justify;
	text-shadow: 1px 1px 1px rgb(255, 255, 255);
	color: #660000;
	font-style: normal;

}
.font32 {
	font-size: 14px;
	line-height: 25px;
	color: #666666;
	text-decoration: none;
}
.font52 {
	font-size: 16px;
	font-weight: bold;

}
.font42 {
	text-decoration: underline;
	font-size: 14px;
	line-height: 30px;
	font-weight: bold;

}
.font43 {
	font-size: 14px;
	color: #663300;
	line-height: 30px;
	text-decoration: none;
	text-transform: none;
	font-weight: normal;
	font-style: normal;



}
h1 {
	color: #FFFFFF;
	font-size: 14px;
	text-decoration: none;
	text-align: left;
	font-weight: bold;
	width: 900px;
	margin: 11px;
	height: 14px;

}
<!-- ここからニュースレター -->
.news-items {
  width: 100%;
  max-width: 700px;
  margin: 0 auto;
}

.news-item {
  display: flex;
  padding: 20px 0 12px;
}

.news-item:not(:first-child){
  border-top: 1px solid #ddd;
}

.news-head {
  display: flex;
  width: 200px;
}

.news-date {
  width: 110px;
  padding-top: 3px;
}

.news-label a {
  display: block;
  width: 90px;
  height: 32px;
  line-height: 32px;
  color: #fff;
  background: pink;
  font-weight: bold;
  text-align: center;
  border-radius: 5px;
}

.news-label a.blue-label {
  background: blue;
}

.news-label a.orange-label {
  background: orange;
}

.news-title {
  width: calc(100% - 200px);
  padding-left: 30px;
  padding-top: 3px;
  line-height: 1.5;
}

@media screen and (max-width: 480px) {
  .news-item {
    display: block;
  }

  .news-title {
    width: 100%;
    padding-left: 0;
    padding-top: 0;
    margin-top: 10px;
  }