/*section, contents*/
.main{
    width: 1260px;
    margin: 0 auto;
    overflow: hidden;
    margin-top: 230px;
    margin-bottom: 60px;
}
.textWrap{
    float: left;
}
.textWrap > h1{
    height: 150px;
    font-size: 50px;
    line-height: 60px;
    float: left;
    padding-right: 80px;
}
.textWrap > p{font-size: 19px;}
section{
    width: 1260px;
    margin: 0 auto;
    padding-top: 50px;
}                                    
.graph{
    margin: 0 auto;
    padding: 120px 0;
    border-bottom: 1px solid #d2d2d2;
}
.bt_0{border-bottom: 0;}
.g_img{
    width: 100%;
    height: 535px;
    margin-bottom: 6%;
}
.graph > a > input{
    display: block;
    margin: 0 auto;
}

/*----------------------------------------------------*/

@media screen and (max-width: 1400px){
    .main{
        width: 92%;
        padding: 0 4%;
        margin-bottom: 0;
    }
    section{
        width: 90%;
        padding: 100px 0;
    }
}

@media screen and (max-width: 1200px){
    .textWrap > h1 {font-size: 46px;}
    .textWrap > p {font-size: 17px;}
    .visualWrap {padding-right: 11%;}
    .g_img{height: 62vh;}
    .textWrap > h1 > span {font-size: 16px;}
}

@media screen and (max-width: 1024px){
    .main{   
        text-align: center;
        margin-bottom: 20px;
    }
    .textWrap > h1 {
        width: 100%;
        padding-right: 0;
        height: 90px;
    }
    section{padding: 0;}
    .visualWrap {
        padding-right: 0;
        margin: 0 auto;
        padding-bottom: 60px;
    }  
    .t_img {
        width: 66%;
        margin: 0 auto;
        margin-bottom: 40px;
        background-repeat: no-repeat;
        float: inherit;
    }
    .t_text {
        float: inherit;
        width: 68%;
        margin: 0 auto;
    }
    .graph{
        padding: 80px 0;
    }
    .g_img{
        height: 48vh;
    }
    .headerWrap > nav > ul {
        display: none;
    }
}

@media screen and (max-width: 768px){
    .main {
        margin: 0 auto;
        padding: 240px 0;
        padding-bottom: 60px;
    }
    .graph{
        padding: 60px 0;
    }
    .g_img {
        height: 32vh;
        margin-bottom: 6%;
    }
}

@media screen and (min-width: 360px) and (max-width: 500px){
    .textWrap > h1 {
        font-size: 42px;
        margin-bottom: 20px;
        line-height: 40px;
        height: 50px;
    }
    .main {padding-bottom: 40px;}
    .g_img {
        margin-bottom: 0;
    }
}