nav.navbar {
    margin-bottom: 0;
}
.strongred {
    color: #cf0050;
    font-weight: 700;
}
.content {
    color: #333;
}
.title {
    text-align: center;
    font-size: 2vw;
    padding: 60px 30px 30px;
    font-weight: 700;
}
.explain {
    width: 60%;
    margin: 0 auto;
    font-size: 1.2vw;
    padding-bottom: 30px;
}
#sec1 {
    width: 100%;
    height: 40vh;
    background: url('/img/howtosell/top_back.jpg');
    background-size: cover;
    position: relative;
}
#sec1-1 {
    text-align: center;
    font-size: 4vw;
    font-weight: 700;
    color: #fff;
    text-shadow: 2px 2px 1px #555;
    padding-top: 5vh;
    margin: 0;
    line-height: 6vh;
}
#sec1-4 {
    text-align: center;
    font-size: 2vw;
    font-weight: 700;
    color: #fff;
    text-shadow: 2px 2px 1px #555;
    padding-top: 0;
}
#sec1-2 {
    margin: 3vh auto 0;
    text-align: center;
    font-size: 2.7vw;
    font-weight: 700;
    color: #fff;
    text-shadow: 2px 2px 1px #555;
    line-height: 1.5em;
}
#sec1-3 {
    position: absolute;
    right: 1vw;
    top: 1vh;
}
#sec1-3 img {
    max-width: 25vw;
}
#sec2  {
    display:flex;
    -ms-flex-pack: distribute;
    justify-content: space-around;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    padding: 1vh 0;
    background: #ffffff;
}
#sec3 {
    background: #fff3f3;
    position: relative;
    padding: 3em;
}
#sec3-1 {
    display:flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    padding: 3em 0;
}
#sec3-1 p {
    font-size: 2vw;
    font-weight: 700;
    margin: 0 20px;
}
#sec3-2 {
    position: absolute;
    top: 150px;
    left: 70px;
}
#sec3-4 {
    display:flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start;
    padding-bottom: 30px;
}
#sec3-4 div {
    margin-right: 10px;
}
#sec4 {
    background: #ffffff;
    position: relative;
}
#sec4-1 img {
    position: absolute;
    left: calc(50% - 273px);
}
#sec4-2 {
    text-align: center;
}
#sec4-2 img {
    max-width: 777px;
}
#sec4-2-2 {
    width: 777px;
    padding: 2em;
    background: #fffeee;
    margin: 0 auto 2em;
}
#sec4-3 {
    text-align: center;
    background: honeydew;
    padding-top: 3em;
}
#sec4-3-1 {
    padding:30px;
}
#sec4-3-2 {
    font-size: 1.8vw;
}
#sec4-3-3 {
}
#sec4-3-4 img {
    margin-bottom: 60px;
    max-width: 675px;
}
#sec4-3-5 img {
    max-width: 500px;
    margin-bottom: 3em;
}
#sec5 {
    background: #fffeee;
    position: relative;
}
#sec5-1 {
    padding-bottom: 30px;
}
#sec5-2-1 {
    width: 60%;
    margin: 30px auto;
}
#sec5-2-1 p {
    font-size: 2vw;
    font-weight: 700;
    margin-left: 30px;
    display: inline-block;
}
#sec5-2-3 {
    text-align: center;
}
#sec5-2-3 img {
    margin: 30px;
}
#sec5-2-5 {
    width: 60%;
    margin: 0 auto 30px auto;
}
#sec5-3-1 {
    width: 60%;
    margin: 60px auto 30px;
}
#sec5-3-1 p {
    font-size: 2vw;
    font-weight: 700;
    margin-left: 30px;
    display: inline-block;
}
#sec5-3-3 {
    text-align: center;
}
#sec5-3-3 img {
    margin-bottom: 30px;
}
#sec5-4 {
    text-align: center;
    margin-bottom: 30px;
}
#sec5-5 {
        display:flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start;
    padding-bottom: 30px;
}
#sec5-5 p {
    color:#ed6662;
    font-size:2vw;
    font-weight: bold;
}
#sec6 {
    background: #ffffff;
    position: relative;
}
#sec6-2-2 {
    text-align: center;
    margin: 30px 0 60px;
}
#sec6-2-3 {
    padding-bottom: 60px;
}
#sec7 {
    background: #eeefea;
    position: relative;
}
#sec7-3 {
    text-align: center;
    margin: 30px 0 60px;
}
#sec7-3 img {
    border: 1px solid #ccc;
}
#sec7-4 {
    padding-bottom: 60px;
}
#sec8 {
    background: #fff3f3;
    position:relative;
    text-align: center;
    padding-bottom: 3em;
}
#sec8-2-1 img {
    position: absolute;
    top: 0;
    right: 0px;
}
#sec8-3 {
    text-align: center;
}
#sec8-3-1 img {
    position: absolute;
    top: -25px;
    right: -17px;
}
#sec-8-3-1-1 {
    font-weight: 700;
    font-size: 20px;
}
#sec8-6-1 img {
    position: absolute;
    top: -20px;
    right: -30px;
}
#sec8-9-1 img {
    position: absolute;
    top: -50px;
    right: 0px;
}
#sec8-10-1 img {
    position: absolute;
    top: -50px;
    right: 0px;
}
#sec8 .point_title {
    margin: 0 auto 30px;
    font-weight: 700;
    color: #333;
    text-align: left;
}
.point {
    background: #cf0050;
    font-size: 14px;
    margin-right: 20px;
    padding: 5px 10px;
    border-radius: 10px;
    color: #fff;
}
.point_box {
    width: 80%;
    background: #fff;
    margin: 0 auto 30px;
    padding: 40px 80px;
    border: 1px solid #ccc;
}
.point_box_cont {
    text-align: left;
    font-size: 16px;
    position: relative;
}
#sec9 {
    display:flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    padding-bottom: 30px;
    background: #c66e6e;
}
#sec9-2 {
    font-size:1.8vw;
    font-weight: bold;
    color: #ffffff;
    padding: 60px 0;
    text-align:center;
}
#sec10 {
    margin-top:30px;
}
/*** iPad ***/
@media screen and (min-width:480px) and (max-width:1024px){
    .content img {
        max-width: 100%;
    }
    .title {
        text-align: center;
        font-size: 4vw;
        padding: 5vh 0;
    }
    .explain {
        width: 85vw;
        margin: 0 auto;
        font-size: 2.4vw;
        padding-bottom: 3vw;
    }
    #sec1 {
        height: 35vh;
    }    
    #sec1-1 {
        width: 100%;
        padding-top: 4vh;
        font-size: 7vw;
    }
    #sec1-4 {
        font-size: 4vw;
        padding-top: 0;
    }
    #sec1-2 {
        font-size: 4.5vw;
    }
    #sec1-3 {
        top: 3vh;
    }
    #sec2 img {
        width: 30vw;
    }
    #sec3 {
        padding: 2em;
    }
    #sec3-1 p {
        font-size: 3vw;
    }
    #sec3-2 {
        display:none;
    }
    #sec3-4 {
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    }
    #sec3-4 div {
        max-width: 20vw;
    }
    #sec4-2 img {
        max-width: 100%;
    }
    #sec4-3-1 {
        padding:2vh;
    }
    #sec4-3-2 {
        font-size: 3vw;
    }
    #sec5-2-1, #sec5-3-1 {
        width: 100%;
        text-align: center;
    }
    #sec5-2-1 p, #sec5-3-1 p {
        font-size: 4vw;
        margin-left: 1vw;
    }
    #sec5-2-3 img {
        margin: 3vh 0;
        max-width: 90%;
    }
    #sec5-2-5 {
        width: 90%;
        margin: 0 auto;
        font-size: 2vw;
    }
    #sec5-3-3 img {
        max-width: 90%;
        margin: 2vh 0;
    }
    #sec5-5 {
        width: 100%;
    }
    #sec5-5 img {
        width: 5vw;
    }
    #sec5-5 p {
        font-size: 3.5vw;
    }
    #sec7-3 {
        width: 95%;
        margin: 3vh auto 5vh;
    }
    #sec8-2-1 {
        width: 55vw;    
    }
    #sec8-2-1 img {
        top: 0;
        right: -143px;
    }
    #sec8-3 img {
        margin: 0 auto 6vh;
    }
    #sec8-6-1 {
        width: 45vw;
    }
    #sec8-6-1 img {
        top: 0;
        right: -233px;
    }
    #sec9-2 {
        font-size: 3vw;
    }
    #sec9-1 img, #sec9-3 img {
        width: 10vw;
    }
    #sec8-10-1 img {
        top: -30px;
        right: 0px;
    }
    .point_box {
        width: 90%;
        padding: 40px;
    }
    .point_title {
        font-size: 1.5em;
        line-height: 2em;
    }
    .point {
        margin-right: 10px;
    }
}
/**** スマホ ***/
@media screen and (max-width:480px){
    .content img {
        max-width: 100%;
    }
    .title {
        text-align: center;
        font-size: 7vw;
        padding: 5vh 0;
    }
    .explain {
        width: 80vw;
        margin: 0 auto;
        font-size: 4.5vw;
        padding-bottom: 3vw;
    }
    #sec1 {
        height: 35vh;
    }
    #sec1-1 {
        padding-top: 5vh;
        font-size: 15vw;
    }
    #sec1-4 {
        font-size: 7vw;
        padding-top: 1vh;
    }
    #sec1-3 {
        display: none;
    }
    #sec1-2 {
        margin: 3vh auto 0;
        font-size: 6vw;
        line-height: 8vw;
    }
    #sec2 img {
        width: 40vw;
    }
    #sec3 {
        padding: 0;
    }
    #sec3-1 img {
        display: none;
    }
    #sec3-1 p {
        font-size: 6vw;
    }
    #sec3-2 {
        display:none;
    }
    #sec3-4 {
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    }
    #sec3-4 div {
        max-width: 40vw;
    }
    #sec3-4 div img {
        width: 100%;
    }
    #sec4-2 img {
        max-width: 100%;
        margin-bottom: 3vh;
    }
    #sec4-2-2 {
        max-width: 100%;
    }
    #sec4-3-1 {
        padding:3vh;
    }
    #sec4-3-2 {
        font-size: 4.5vw;
    }
    #sec4-3-4 img {
        max-width: 100%;
    }
    #sec4-3-5 img {
        max-width: 80%;
    }
    #sec5-2-1, #sec5-3-1 {
        width: 100%;
        text-align: center;
    }
    #sec5-2-1 p, #sec5-3-1 p {
        font-size: 7vw;
        display: block;
        text-align: center;
    }
    #sec5-2-3 img {
        margin: 2vh 0;
        max-width: 90%;
    }
    #sec5-2-5 {
        width: 90%;
        margin: 0 auto;
    }
    #sec5-3-3 img {
        max-width: 90%;
    }
    #sec5-5 {
        width: 100%;
    }
    #sec5-5 img {
        width: 15vw;
    }
    #sec5-5 p {
        font-size: 6vw;
    }
    #sec7-3 {
        width: 95%;
        margin: 3vh auto 5vh;
    }
    #sec8-3 img {
        margin: 0 auto 6vh;
    }
    #sec9-2 {
        font-size: 6vw;
    }
    #sec9-1 img, #sec9-3 img {
        width: 15vw;
    }
    .check_title {
        font-size: 1.8em;
        width: 95%;
    }
    .point {
        background: #cf0050;
        font-size: 14px;
        margin-right: 20px;
        padding: 5px 10px;
        border-radius: 10px;
        color: #fff;
    }
    .point_box {
        width: 90%;
        padding: 30px 20px;
    }
    .point_box_cont {
        text-align: left;
        font-size: 1.2em;
        position: relative;
    }
    .point_box_cont p {
        width: 100%;
    }
    .point_title {
        margin: 0 auto 30px;
        font-weight: 700;
        color: #333;
        text-align: left;
        font-size: 1.3em;
        line-height: 1.8em;
    }
    #sec8-6-1 img, #sec8-2-1 img, #sec8-3-1 img, #sec8-9-1 img, #sec8-10-1 img {
        display: block;
        margin: 1.5em auto 0;
        position: relative;
        top: 0;
        left: 0;
        right: 0;
    }
}