html {
  background: url(../images/bg_feb2021.png) no-repeat top center fixed;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
}
@font-face {
  font-family: 'canala';
  src: url('../fonts/canala.woff2') format('woff2'),
       url('../fonts/canala.woff') format('woff');
  font-weight: normal;
  font-style: normal;
}
.mask-1 {
  position: fixed;
  top: 0;
  left: 0;
  min-width: 100%;
  min-height: 100%;
  opacity: 0.75;
  z-index: 1;
  /*background-color: #ff9900;*/
  background-color: transparent;
}

body {
  /*padding: 35px 250px;*/
  margin: 0 auto;
  padding: 0 auto;
  font-family: 'canala', sans-serif;
}
header{
  height: 100px;
  width: 100%;
  margin-bottom: 20px;
  padding: 15px 0 25px;
  z-index: 10;
  background-color: rgba(255, 255, 255, 0.33);
  /*background-color: #FFF;*/
  display: block;
  clear: both;
  z-index: 300;
  position: relative;
  /* border-bottom: 4px solid rgba(50,50,50,0.6); */
  top: 0;
  left: 0;
}
.header_content{
  width: 80%;
  margin-bottom: 25px;
  display: block;
  padding: 0 10%;
  z-index: 600;
}
.logo-container{
  width: 100px;
  float: left;
}
.logo-container img{
  width: 100px;
}
.hashtag{
  color: #FFF;
  font-size: 20px;
  font-weight: bold;
  text-align: center;
  margin: 0;
}
.slogan{
	float: left;
	color: #FFF;
	font-size: 26px;
  	margin-top: 45px;
  	margin-left: 50px;
  	text-align: center;
}
.slogan p{
	text-shadow: 1px 1px 2px rgba(50, 49, 50, 1);
	margin: 0;
}
.right-menu{z-index: 300;position: fixed; width: 60px;right:50px;top:150px;}
ul.menu {
  list-style-type: none;
  /*display: flex;
  flex-flow: row nowrap ;
  justify-content: center ;
  align-content: center;
  align-items: center;*/
  padding: 0;
  margin: 0;
  width:  100%;
}

li {
  margin: 25px;
  cursor: pointer;
  /*float: left;*/
  background-color: #ff9900;
  border-radius: 70px;
  width: 60px;
  height: 60px;
  -webkit-box-shadow: 5px 7px 18px 0px rgba(50, 50, 50, 0.75);
  -moz-box-shadow:    5px 7px 18px 0px rgba(50, 50, 50, 0.75);
  box-shadow:         5px 7px 18px 0px rgba(50, 50, 50, 0.75);
}
li:hover{
  background-color: #313131;
}
li img{
  padding: 15px;
  height: 30px;
  width: 30px;
}
.container {
  position: relative;
  z-index: 10;
  display: block;
  clear: both;
  padding: 0 10%;
  /*min-width: 1400px;*/
}

.column-1 {
  display: inline-block;
  width: 100%;
  float: left;
}
.column-2 {
  display: inline-block;
  width: 44%;
  margin: 0 3%;
  float: left;
}

.twitter-sub-menu {
  position: absolute;
  top: 260px;
}

.tagline {
  font-style: normal;
  font-weight: 800;
  color: #ffffff;
  margin-top: 0px;
  letter-spacing: 1;
  margin-bottom: 25px;
  text-shadow: 2px 2px 1px rgba(20, 20, 20, 0.7);
}
.tit_1{
  font-size: 44px;
  margin-bottom: 15px;
}
.tit_2{
  font-size: 26px;
  margin-bottom: 10px;
}
.tit_3{
  font-size: 26px;
  margin-top: 10px;
}

.content-bold {
  font-style: normal;
  font-weight: 700;
  font-size: 24px;
  color: #000000;
}

.content {
  font-style: normal;
  font-weight: 500;
  font-size: 24px;
  color: #ffffff;

  margin-top: 100px;
}
.copyright {
  font-style: normal;
  font-weight: 700;
  font-size: 16px;
  color: #ffffff;
  width: 100%;
  clear: both;
  /*margin-top: 100px;*/
}
ul.menu {
  list-style-type: none;
}
.oval {
  width: 14px;
  height: 14px;
  opacity: 0.4;
  border: solid 2px #ffffff;
  border-radius: 14px;
  display: inline-block;
  position: relative;
  top: -18px;
  left: 20px;
  cursor: pointer;
}
	
@media screen and (min-width: 1025px) and (max-width: 1366px) {
	.slogan{
		max-width: 80%;
		text-align: left;
	}
}
@media screen and (min-width: 768px) and (max-width: 1024px) {
	header{
		width: 100%;
		height: 250px;
		position: relative;
	}
	.header_content{
		width: 100%;
		padding: 0;
	}
	.container {padding: 0 30px; margin: 0}
	.logo-container{width:150px; margin: 0 auto; float: inherit;}
	.logo-container img{width: 150px;}
	.column-1, .column-2 {
		width: 100%;
		float: inherit;
		overflow: hidden;
		text-align: center;
	}
	.column-2 {
		margin-top: 30px;
	}
	.slogan{
		margin: 10px 20px;
	}
	.right-menu {
		width: 100%;
		position: relative;
		top:0;
		right: 0;
	}
	ul.menu{
		display: inline-flex;
		flex-flow: row nowrap;
		justify-content: center;
		align-content: center;
		align-items: center;
	}
	ul.menu li{
		margin-right: 10px;
		margin-bottom: 15px;
	}
	.copyright{text-align: center;}
}
@media screen and (min-width: 600px) and (max-width: 767px) {
	header{
		width: 100%;
		height: 200px;
		position: relative;
	}
	.header_content{
		width: 100%;
		padding: 0;
	}
	.container {padding: 0 30px; margin: 0}
	.logo-container{width:100px; margin: 0 auto; float: inherit;}
	.column-1, .column-2 {
		width: 100%;
		float: inherit;
		overflow: hidden;
		text-align: center;
	}
	.column-2 {
		margin-top: 30px;
	}
	.right-menu {
		width: 100%;
	}
	.right-menu {
		width: 100%;
		position: relative;
		top:0;
		right: 0;
	}
	.slogan{
		margin-top: 10px;
	}
	ul.menu{
		display: inline-flex;
		flex-flow: row nowrap;
		justify-content: center;
		align-content: center;
		align-items: center;
	}
	ul.menu li{
		margin: 10px;
		margin-bottom: 15px;
	}
	.copyright{text-align: center;}
}
@media screen and (max-width: 600px) {
	header{
		width: 100%;
		height: 240px;
		position: relative;
	}
	.header_content{
		width: 100%;
		padding: 0;
	}
	iframe{
		/*max-width: 280px;*/
		max-height: 297px;
		overflow: hidden;
	}
	.logo-container{
		float: inherit;
		margin: 0 auto;
		width: 125px;
	}
	.slogan{
		margin:10px 20px;
		text-align: center;
	}
	
	.logo-container img{width: 125px; text-align: center;}

	.column-1, .column-2 {
		width: 100%;
		float: inherit;
		overflow: hidden;
		text-align: center;
	}
	.right-menu {
		width: 100%;
		position: relative;
		top:0;
		right: 0;
	}
	.tagline{
		font-size: 36px;
	}
	ul.menu{
		display: inline-flex;
		flex-flow: row nowrap;
		justify-content: center;
		align-content: center;
		align-items: center;
	}
	ul.menu li{
		/*float: inherit;*/
		margin: 10px;
		margin-bottom: 15px;
		width: 50px;
		height: 50px;
	}
	ul.menu li img{width: 30px; padding: 10px;}
	.copyright{text-align: center; margin: 30px 0; font-size: 14px;}
}
@media screen and (max-width: 320px) {
  ul.menu li img {
    width: 20px;
    height: 20px;
    padding: 10px;
  }
  ul.menu li{
    width: 40px;
    height: 40px;
  }
}