body{
    margin: 0;
}
img{
    width: 100%;
}
a{
    text-decoration: none;
}
main{
    width: 75%;
    margin: 0 auto;
}
.clearfix::after {
	content: "";
	display: block;
	clear: both;
}
.pc_disp{
    display: inherit;
}
.sp_disp{
    display: none;
}

/* SP */
@media screen and (max-width: 850px) {
    .pc_disp{
        display: none;
    }
    .sp_disp{
        display: inherit;
    }
    main {
        width: 90%;
    }
}
#contents{
	margin-top: 0px;
	padding-top: 0px;
	width: 100%;
}




/* 各セクション共通 */
.section_area{
    margin: 25px auto 135px;
}

.section_title{
	font-size: 38px;
	text-align: center;
    font-weight: bold;
    margin: 30px 0 0;
}
.section_sub_title{
    text-align: center;
    font-size: 13px;
    margin: 0;
}
.section_text{
    text-align: center;
    font-size: 17px;
    letter-spacing: 1px;
    line-height: 25px;
}

@media screen and (max-width: 850px) {
    .section_title {
        font-size: 34px;
    }
    .section_sub_title {
        font-size: 15px;
        margin-top: -5px;
    }
}

/* CONCEPT */
.concept_title{
	text-align: center;
    font-size: 28px;
    font-weight: bold;
}

/* MISSION */
.mission_title {
	text-align: center;
    font-size: 21px;
    font-weight: bold;
    margin: 45px 0 -11px;
}

/* SERVICE */
.service_contents {
    margin: 80px 0px 0;
}

.content_left{
    float: left;
    width: 50%;
}
.content_right{
    float: right;
    width: 50%;
}
.service_title{
    font-size: 28px;
    font-weight: bold;
    margin: 0;
}

.service_text{
    font-size: 14px;
    letter-spacing: 1px;
    line-height: 23px;
}

.content_left .service_text {
    padding-right: 10px;
}

.content_right .service_title,
.content_right .service_text,
.content_right .service_ex,
.content_right .service_ex_list{
    padding-left: 10px;
}
.service_ex {
    margin: 30px 0 0;
    font-size: 18px;
    font-weight: bold;
}
.service_ex_list {
    margin: 0;
}
.service_ex_list li{
    font-size: 15px;
    padding: 2px 0;
}

@media screen and (max-width: 850px) {
    .content_left,
    .content_right{
        float: inherit;
        width: 100%;
    }
    .service_title {
        font-size: 27px;
        margin: 75px 0 10px;
        text-align: center;
    }
    .service_title1 {
        margin: 20px 0 10px;
    }
    .service_text {
        font-size: 16px;
        letter-spacing: 1px;
        line-height: 28px;
        padding: 0!important;
    }

}




/* PROFILE */
.profile_table {
    width: 80%;
    margin: 0 auto;
    border-collapse:collapse;
}
.profile_title {
    border-bottom: 1px solid #000;
    font-size: 21px;
    font-weight: bold;
    padding: 20px 30px;
    width: 35%;
}
.profile_text {
    border-bottom: 1px solid #000;
    font-size: 18px;
    padding: 20px;
    width: 65%;
}


@media screen and (max-width: 850px) {
    .profile_table {
        width: 100%;
    }

}


/* CONCTACT */
.contact_btn {
    width: 35%;
    text-align: center;
    margin: 35px auto;
    padding: 20px;
    color: #000;
    background-color: #fff;
    border: 1px solid #3b4675;
    transition: all 0.5s;
}
.contact_btn:hover {
    padding: 20px;
    color: #fff;
    background-color: #3b4675;
    border: 1px solid #3b4675;
    transition: all 0.5s;
}
@media screen and (max-width: 850px) {
    .contact_btn {
        width: 70%;
    }
}


.line_btn_text {
    margin: -25px 0 0;
    text-align: center;
}