#sec_1{
    padding: 40px;
    font-size: 12;
    line-height: 12px;
    width: 590px;
}

    .pos_txt{
        position: relative;
        width: auto;
        height: auto;
    }

        #tit{
            position: relative;
            width: 100%;
            height: 35px;
            font-size: 30px;
            color: #6699cc;
        }

        #txt{
            position: relative;
            width: 100%;
            height: auto;
            line-height: 16px;
            font-size: 12px;
        }

        #mpifrm{
            position: absolute;
            top: 75px;
            right: 40px;
        }

    #inp{
        position: relative;
        width: calc(100% - 40px);
        padding: 10px;
        font-size: 14px;
    }

    #txtar{
        position: relative;
        width: calc(100% - 40px);
        height: 200px;
        padding: 10px;
        font-size: 14px;
        line-height: 16px;
    }

    #ctn_sub{
        width: calc(100% - 40px);
        height: 45px;
        line-height: 45px;
        font-size: 14px;
    }