@charset "utf-8";

body {
	background-color: #F3F3F3;
}

#sec_title {
	background-color: #ff6766;
	width: 100%;
}

	#sec_title #sec_title_inner {
		background: url(../images/sub_title_letter.png) no-repeat center;
		height: 80px;
		margin: 0px auto 0px auto;
		width: 1030px;
	}


#sec_main {
	position: relative;
}

	#sec_bk_logo {
		height: 10px;
		margin: 0px auto 0px auto;
		position: relative;
		width: 900px;
	}

		#sec_bk_logo #sec_bk_logo_inner {
			left: 288px;
			position: absolute;
		}

	#sec_main #sec_main_inner {
		margin: 0px auto 0px auto;
		width: 1030px;
	}

		#sec_main #sec_main_inner #sec_main_left {
			background-color: #ffffff;
			float: left;
			margin: 0px 0px 0px 5px;
			padding: 20px 40px 20px 40px;
			width: 690px;
			-webkit-box-shadow:0px 0px 4px #bdbdbd;
 		    -moz-box-shadow:0px 0px 4px #bdbdbd;
		    box-shadow: 0px 0px 4px #bdbdbd;
		}

			#sec_main_left #sec_main_left_title {
				border-top: 2px dotted #ff726e;
				border-bottom: 2px dotted #ff726e;
				color: #ff726e;
				padding: 15px 0px 15px 0px;
			}

				#sec_main_left_title #title_icon {
					display: table-cell;
					vertical-align: middle;
					width: 36px;
				}

					#sec_main_left_title #title_icon img {
						display: block;
					}

				#sec_main_left_title #title_midashi {
					display: table-cell;
					font-size: 150%;
					font-weight: bold;
					padding: 0px 10px 0px 15px;
					vertical-align: middle;
					word-break: break-all;
				}

		#sec_main_left #sec_main_left_entry {
			color: #5b5b5b;
			line-height: 250%;
			padding: 20px 15px 20px 15px;
		}


		#sec_main #sec_main_inner #sec_main_right {
			background-color: #ffffff;
			float: right;
			margin: 0px 5px 0px 0px;
			width: 240px;
			-webkit-box-shadow:0px 0px 4px #bdbdbd;
 		    -moz-box-shadow:0px 0px 4px #bdbdbd;
		    box-shadow: 0px 0px 4px #bdbdbd;
		}

			#sec_main_right #sec_main_right_inner {
				color: #5b5b5b;
				padding: 20px 15px 0px 15px;
				width: 210px;
			}

			#sec_main_right #sec_main_right_inner a {
				color: #5b5b5b;
				display: block;
				text-decoration: none;
			}

			#sec_main_right #sec_main_right_inner dl {
		        border-bottom: 2px dotted #ff726e;
		        padding: 10px 0px;
			}

			#sec_main_right #sec_main_right_inner dt {
		        height: 60px;
		        position: relative;
		        margin: 10px 10px 10px 5px;
		        width: 80px;
		        display: table-cell;
			}

			#sec_main_right #sec_main_right_inner dt .ti {
		        height: 60px;
		        overflow: hidden;
		        position: relative;
		        width: 80px;
		        border: 1px solid #999999;
			}

			#sec_main_right #sec_main_right_inner dt img {
				display: block;
				position: absolute;
			}

			#sec_main_right #sec_main_right_inner dd {
		        display: table-cell;
		        vertical-align: top;
		        padding-left: 10px;
		        word-break: break-word;
			}

			#sec_main_right #sec_main_right_inner .sec_main_right_name {
				color: #ff726e;
				text-decoration: none;
			}

			#sec_main_right .past {
				color: #ff726e;
				display: block;
				height: 72px;
				width: 240px;
				text-align: center;
				background: url(../images/letter/sec_logo_pastletter.png) no-repeat;
				background-size: cover;
				padding-top: 25px;
				text-decoration: none;
				font-size: 16px;
				font-weight: bold;
				letter-spacing: 1.8px;
			}


/* ================ バックナンバー定義 ================ */
#sec_bk_logo {
	text-align: center;
}

#sec_bk_main_inner {
	background-color: #ffffff;
	margin: 0px auto 0px auto;
	padding: 30px 20px 50px 20px;
	width: 930px;
	-webkit-box-shadow:0px 0px 4px #bdbdbd;
 	-moz-box-shadow:0px 0px 4px #bdbdbd;
	box-shadow: 0px 0px 4px #bdbdbd;
}

	#sec_bk_main_inner .sec_bk_main_header {
		background: url(../images/letter/sec_bk_main_header_bg.png);
		color: #ff726e;
		font-size: 150%;
		font-weight: bold;
		margin: 20px auto 0px auto;
		padding: 5px 0px 5px 0px;
		width: 900px;
	}

		#sec_bk_main_inner #title_icon {
			display: table-cell;
			vertical-align: middle;
			width: 36px;
		}

			#sec_bk_main_inner #title_icon img {
				display: block;
			}

		#sec_bk_main_inner #title_midashi {
			display: table-cell;
			font-size: 100%;
			font-weight: bold;
			padding: 0px 10px 0px 15px;
			vertical-align: middle;
			word-break: break-all;
		}


	#sec_bk_main_inner .sec_bk_main_list {
		border-bottom: 2px dotted #ff726e;
		margin: 0px auto 0px auto;
		padding: 10px 0px 10px 0px;
		width: 900px;
	}

		#sec_bk_main_inner .sec_bk_main_list a {
			background-color: #ffffff;
			color: #5b5b5b;
			display: block;
			float: left;
			text-decoration: none;
			transition-property: all;
			transition-duration: 0.5s;
			transition-timing-function: ease;
		}

		#sec_bk_main_inner .sec_bk_main_list a:hover {
			opacity: 0.5;
		}

		#sec_bk_main_inner .sec_bk_main_list dl {
	        color: #5b5b5b;
	        padding: 10px;
	        width: 205px;
		}

		#sec_bk_main_inner .sec_bk_main_list img {
			position: absolute;
			display: block;
		}

		#sec_bk_main_inner .sec_bk_main_list dt {
	        height: 60px;
	        margin: 0px 10px 0px 0px;
	        position: relative;
	        width: 80px;
	        display: table-cell;
		}

		#sec_bk_main_inner .sec_bk_main_list dt .ti {
	        height: 60px;
	        overflow: hidden;
	        position: relative;
	        width: 80px;
	        border: 1px solid #999999;
		}

		#sec_bk_main_inner .sec_bk_main_list dd {
	        display: table-cell;
	        vertical-align: top;
	        padding-left: 10px;
		}

		#sec_bk_main_inner .sec_bk_main_list .sec_main_right_name {
			color: #ff726e;
			text-decoration: none;
		}

	#sec_bk_main_inner .sec_bk_main_llist_last {
		border-bottom: 2px dotted #ff726e;
		margin: 0px auto 0px auto;
		width: 900px;
	}


	#sec_bk_main_footer {
		margin: 0px auto 0px auto;
		padding: 30px 0px 0px 0px;
		width: 900px;
	}