.step-column{
    padding: 0.5rem;
    margin: -3rem 0 1rem 0;
    text-align: left;
}

#step-explain{
    margin:2rem auto 1rem auto;
    width: 90%;
    text-align: left;
    border-bottom: 2px #00BE00 dotted; padding-bottom:1rem;;
}

#step-colum-top{
    width:65%;
    margin: 6rem auto 0.5rem auto;
}

.colum-nav{
    width: 100%;
}

.other-nav_title{
    text-align:center
}

.other-nav_title br{
display:none;
}

.step-list{
    margin-top: none;
}

.nav-prof{
    margin:1rem 0 1rem 0;
    padding: 1rem 1rem 1rem 1rem;
    max-width: 100%;
    background-color:#eeeeee;
    }
.nav-prof a{
    word-wrap: break-word;
    }

#step-explain img{
   max-width:70%;
   vertical-align: bottom; 
}

.step-colum-catch{
    margin-bottom: none;
    margin-top: 1rem;
}

#step-exp-catch{
color: #00BE00;
font-weight: bold;
font-size: 1.5rem;
text-align: center;
vertical-align: middle;
margin-bottom: 1.5rem;
}

.column-btn{
    color:#FFF;
    background-color:#00BE00; 
    text-align:center;
    font-size:1.2rem;
    font-weight:bold;
    line-height:2.5rem;
    margin:0% 1rem 7% 1rem;
    border-radius:10px; 
    display:block;
    text-decoration: none; 
}

.site-nav-btn{
    color:#FFF;
    background-color:#00BE00; 
    text-align:center;
    font-size:1.2rem;
    font-weight:bold;
    line-height:2.5rem;
    margin:0% 5px 7% 5px;
    border-radius:10px; 
    display:block;
    text-decoration: none; 
}

.job-btn-catch{
    font-size: 1.2rem;
    width:100%;
    text-align: center;
    color: #00BE00;
    line-height:1.5rem;
 }

 .twin-btn-box{
    border-spacing: 5px;
 }

.twin-btn{
    background-color:#00BE00; 
    text-align:center;
    font-size:1rem;
    font-weight:bold;
    border-radius:10px;
    width:1%; 
}

.twin-btn a{
    color:#FFF;
    text-decoration: none;
    line-height:2.5rem;
}

#step-up-column{
    margin-bottom: 3rem;
}

#step-up-info{
    width: 90%;
    padding: 1rem;
    display: block;
    margin: auto;
}


@media screen and (min-width: 550px) {

    .other-nav_title{
        display: inline-block;
        vertical-align: top;
        width: 46%;
        padding: 0 0.6rem 0 0.6rem;
    }

    .other-nav_title br{
        display:unset;
        }

    #step-colum-top {
        width: 85%;
        max-height: 170px;
    }

    #step-up-info {
        text-align: center;
    }

    .colum-nav{
        max-width: 65%;
        margin: auto;
    }

    .nav-prof{
        margin:1rem 0 1rem 0;
        }

    .step-list{
        margin-bottom: 3rem;
    }

    .column-btn{
        width: 50%;       
        margin: 0% auto 4% auto;
    }

    .twin-btn-box{
        width: 50%;
        margin: auto;
     }

}