.clearfix {
    overflow: hidden;
}

.clearfix:after , .clearfix:before{
    content: '';
    display: block;
    clear: both;
    height: 0;
}

.topics_text {
    line-height: 3vw;
    font-size: 1.5vw;
    width: 92%;
    padding: 0 2%;
    margin: 1% auto;
    list-style: none;
    background-color: #e1f2f2;
    border-radius: 5px;
    border: 2px solid #0e9ea0;
    position: relative;
    font-weight: bold;

	color:#0e9ea0;
	margin-top:2.4vw;
}

.topics_text a {
    color: #0e9ea0
}

.slider_box {
    width:100%;
    padding-bottom: 30px;
}

.jump_btn_box {
    width: 100%;
    padding: 10px 0;
}

.jump_btn_box a {
    display: block;
    width:22.5%;
    margin-left: 2%;
    padding: 5px 0;
    color: #FFF;
    background-color: rgb(255, 137, 137);
    border-radius: 10px;
    float: left;
    text-align: center;
    box-shadow: 0px 2px 2px rgba(0,0,0,0.2);
	margin-top:0.3vw;
	margin-bottom:0.5vw;

}

.jump_btn_box a:hover {
    opacity: 0.8;
}

.participant_message_box {
    position: relative;
    width: 100%;
    margin: 10px 0;
}

.participant_message_box img {
    display: block;
    height: 70px;
    margin-left: 16px;
    float: left;
}

.participant_message_name {
    margin-top: 5px;
    margin-left: 15px;
    background-color: #259df8;
    color: #FFF;
    padding: 2px 20px;
    border-radius: 10px;
    float: left;
}

.participant_message_text {
    position: relative;
    width: 100%;
    display: inline-block;
    margin-top: 15px;
    padding: 10px;
    min-width: 120px;
    max-width: 100%;
    color: #555;
    font-size: 0.9rem;
    background-color: #FFF;
    border: solid 1px #259df8;
    border-radius: 10px;
    box-sizing: border-box;
  }
  
.participant_message_text:before {
    content: "";
    position: absolute;
    top: -16px;
    left: 10%;
    margin-left: -15px;
    border: 8px solid transparent;
    border-bottom: 8px solid #FFF;
    z-index: 2;
  }
  
.participant_message_text:after {
    content: "";
    position: absolute;
    top: -20px;
    left: 10%;
    margin-left: -17px;
    border: 10px solid transparent;
    border-bottom: 10px solid #259df8;
    z-index: 1;
  }

div.join_app_ul div.pc_btn_2 {
	/*	position:absolute;
		width:25%;*/
    width: 75%;
    bottom: 15.3vw;
    right: 4vw;
    top: initial;
}

div.join_app_ul div.pc_btn_3 {
/*    position: absolute;
    width: 25%;*/
	width:75%;
    bottom: 10.3vw;
    right: 4vw;
/*    top: initial;*/
}

div.join_app_ul div.pc_btn_4 {
/*    position: absolute;
    width: 25%;*/
	width:75%;
    bottom: 5.3vw;
    right: 4vw;
/*    top: initial;*/
}

div.content div.info_moushikomi {
    width: auto;
    position: absolute;
    bottom: 19.2vw;
    right: 4vw;
    top: initial;
}

div.content div.info_moushikomi2 {
    width: auto;
    position: absolute;
    bottom: 19vw;
    right: 4vw;
    top: initial;
    padding: 0 2%;
    color:#777;
}

.item_title.program {
    line-height: 2.6vw;
    font-size: 1.5vw;
    margin: 1vw auto 0;
    width: 92.5%;
    padding: 0 0 0 0.5%;
    text-align: left;
    list-style: none;
    color: white;
    border-radius: 6px 6px 0 0;
    font-weight: bold;
    box-sizing: border-box;
}

div.detail_text.program_1 {
    width: 92.5%;
    margin: 0 auto 1vw;
    padding: 10px;
    border-radius: 0 0 6px 6px;
    box-sizing: border-box;
/*    background-color: rgb(215, 247, 255);*/
}

div.detail_text.program_2 {
    width: 92.5%;
    margin: 0 auto 1vw;
    padding: 10px;
    border-radius: 0 0 6px 6px;
    box-sizing: border-box;
    background-color: rgb(255, 233, 215);
}

div.detail_text.program_3 {
    width: 92.5%;
    margin: 0 auto 1vw;
    padding: 10px;
    border-radius: 0 0 6px 6px;
    box-sizing: border-box;
    background-color: rgb(216, 255, 215);
}

  @media screen and (max-width: 750px) {
	.topics_text {
		line-height: 5vw;
		font-size: 4.5vw;
		width: 92%;
		padding: 0 2%;
		margin: 1% auto;
		list-style: none;
		background-color: #e1f2f2;
		border-radius: 5px;
		border: 2px solid #0e9ea0;
		position: relative;
		font-weight: bold;

		color:#0e9ea0;
	}


	.topics_text a {
		font-size: 4.0vw;
		line-height: 6.6vw;
	}

	.slider_box {
		width: 100%;
	}

	.jump_btn_box {
		font-size: 0.8rem;
		padding: 20px 0 10px;
	}
	.jump_btn_box a {
		width: 45%;
	}

	div.join_app_ul div.pc_btn_2 ,
	div.join_app_ul div.pc_btn_3 ,
	div.join_app_ul div.pc_btn_4 {
		position: relative;
		width: 80%;
		margin: 10px auto;
		top: initial;
		bottom: initial;
		right: initial;
	}

	div.content div.info_moushikomi {
		width: auto;
		position: relative;
		bottom: initial;
		right:initial;
		top: initial;
	}

	.item_title.program {
		line-height: 5vw;
		font-size: 5vw;
		margin: 5vw auto 0;
		width: 94%;
		padding: 1.7vw 1.5% 1vw 2vw;
	}

	div.detail_text.program_1 {
		width: 94%;
		padding: 1.7vw 1.5% 6vw 2vw;
	}

	div.detail_text.program_2 {
		width: 94%;
		padding: 1.7vw 1.5% 6vw 2vw;
	}

	div.detail_text.program_3 {
		width: 94%;
		padding: 1.7vw 1.5% 6vw 2vw;
	}

}