@charset "utf-8";
.line {
	margin: 2rem auto;
	padding-bottom: 1rem;
	border-bottom: 1px solid #333333;
	width: 99%;
}

.f_small {
	font-size: 80%;
}

/*#moushikomi {
	width: 100%;
	margin: 3rem auto;
	max-width: 990px;
	font-size: 16px;
}*/


.left {
	float: left;
	margin: 0px 0px 20px 0px;
	width: 48%;
}
.right {
	float: right;
	margin: 0px 0px 20px 0px;
	width: 48%;
}

.left::after, 
.right::after {
float: none;
clear: both;
}

.HeaderTop {
	margin: 0px;
}


.form_space {
	position: relative;
	margin-bottom: 900px;
}
.form_block {
  -webkit-position: sticky; 
  position: sticky;
  top: 10px;　
}
.form_set {
/*height:70vh;*/
overflow-y: auto;
margin-left: 1em;
}
@media screen and (max-width:680px){
.tC img {
	width: 100%;
}
.bnr_seminer  img  {
	width: 96%;
}
#moushikomi {
	font-size: large;
}
.line {
	width: 100%;
	margin-top: 0.5rem;
	margin-bottom: 1rem;
	padding-bottom: 0px;
}
.left, 
.right {
	float: none;
	margin: 0;
	width: 100%;
}

.pc {
	display: none;
}
}
@media screen and (max-width:780px){
#contents .w90 ol {
    display: -webkit-block;
    display: block;
}
#contents .w90 ol li:nth-child(1) {
width: 100%;
}
#contents .w90 ol li:nth-child(2) {
	/* [disabled]display: none; */
	width: 100%;
}
#contents .w90 ol li:nth-child(3) {
	width: 100%;
	margin: 0;
	padding: 0;
}
#contents .w90 ol li:nth-child(4) {
	width: 100%;
	margin: 0;
}
.form_set {
height:auto;
overflow-y: auto;
margin-left: 0;
}

.form_space {
	position: relative;
	margin-bottom: 50px;
}
}