@media screen and (min-width: 769px){

/*-----main_image-----*/
.main_image{
    width: 100%;
    height: 700px;
    background: url(../../img/top/mainimage.jpg) no-repeat top center;
    padding-top: 220px;
    box-sizing: border-box;
    margin: 0;
}

.main_image h2{
    width: 500px;
    margin: 0 auto;
}

/*---management cleaning cleaning_w security---*/
.management,
.cleaning,
.cleaning_w,
.security{
    width: 100%;
    margin-top: 120px;
    position: relative;

}


.management::after,
.cleaning::after,
.cleaning_w::after,
.security::after{
    position: absolute;
    content: '';
    bottom:0;
    left: 0;
    width:100%;
    height: 60%;
    background: #193053;
    z-index: -1;
}



h3.tsukasa_h3{
    text-align: center;
}

h3.tsukasa_h3 p{
    font-size: 38px;
    margin-bottom: 30px;
    font-weight: normal;
    letter-spacing: 4px;
    line-height: 1;
}

.three_box{
    display: flex;
    justify-content: space-between;
    width: 1100px;
    margin: 50px auto 0;
    padding-bottom: 60px;
}

.three_box figcaption{
    margin-top: 30px;
    text-align: center;
    color: #fff;
    font-size: 17px;
}

/*---.company---*/
.company{
    background: url(../../img/top/company_bg.jpg) no-repeat top center;
    padding-top: 100px;
    margin-top: 100px;
}

.company_box{
    width: 1100px;
    margin: 0 auto;
    background: #fff;
    border-radius: 10px;
    padding: 60px 120px;
    box-sizing: border-box;
}

.comp_t{
    width: 750px;
    margin: 0 auto;
    font-size: 16px;
}

.comp_t th,
.comp_t td{
    padding: 30px 0;
    border-bottom: 1px solid #d4d4d4;
}

.comp_t td{
    padding-left: 50px;
    line-height: 1.7;
    font-weight: 500;
}
.comp_t td a{
    color: #111;
}
.comp_t td a:hover{
    opacity: 0.8;
}

.comp_t th{
    width: 6rem;
    text-align: left;
    padding-left: 40px;
}

a.contact{
    display: block;
    width: 550px;
    margin: 0 auto 100px;
    text-align: center;
    border: 7px solid #193053;
    background: #fff;
    color:#000 ;
    font-size: 22px;
    height: 100px;
    box-sizing: border-box;
    padding: 30px 0;
    font-weight: bold;

}

a.contact:hover{
    background: #193053;
    color: #fff;
}



}	/* media screen fin */