#rw_1{
    width: calc(100% - 40px);
    padding: 20px;
    height: auto;
    overflow: hidden;
}

#sec_1{
    position: relative;
    padding: 40px 15px;
    width: 590px;
    float: left;
}

    #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;
        -webkit-column-count: 2; /* Chrome, Safari, Opera */
        -moz-column-count: 2; /* Firefox */
        column-count: 2;
    }

#sec_2{
    display: block;
    background: #6699cc;
    position: absolute;
    right: 0px;
    top: 20px;
    width: 300px;
    height: 275px;
    float: left;
}

    #nw_nav{
        opacity: 0;
        transition: ease 0.5s;
        position: absolute;
        right: 10px;
        top: 10px;
        width: 25px;
        height: 20px;
        z-index: 3;
    }

        #sec_2:hover #nw_nav{
            opacity: 1;
        }

        #next_prt{
            transition: ease 0.5s;
            opacity: 0.6;
            background: url("../images/icoon/nw_arr_rgh.png") no-repeat;
            position: absolute;
            top: 1px;
            right: 0px;
            width: 10px;
            height: 100%;
            cursor: pointer;
        }

            #next_prt:hover{
                opacity: 1;
            }

        #prev_prt{
            transition: ease 0.5s;
            opacity: 0.6;
            background: url("../images/icoon/nw_arr_lft.png") no-repeat;
            position: absolute;
            left: 0px;
            width: 10px;
            height: 100%;
            cursor: pointer;
        }

            #prev_prt:hover{
                opacity: 1;
            }

    #n_tit{
        position: relative;
        padding: 35px 10px 3px;
        line-height: 20px;
        font-size: 22px;
        color: #FFF;
    }

    #n_txt{
        position: relative;
        padding: 2px 10px;
        height: auto;
        line-height: 16px;
        font-size: 12px;
        color: #FFF;
    }

    #ls_mr{
        background: #FFF;
        margin-top: 10px;
        margin-left: 10px;
        position: relative;
        height: 40px;
        width: calc(100% - 20px);
    }

        #ls_mr_txt{
            transition: ease 1.0s;
            line-height: 40px;
            text-indent: 30px;
            font-size: 18px;
            color: #6699cc;
        }

        #ls_mr_img{
            transition: ease 0.8s;
            position: absolute;
            top:calc(50% - 10px);
            right: 20px;
            width: 10px;
            height: 20px;
        }

        #ls_mr:hover #ls_mr_txt{
            color: #72ace3;
        }

        #ls_mr:hover #ls_mr_img{
            right: 15px;
        }

#ha_de_ro{
    position: relative;
    width: 100%;
    height: 300px;
}

    #ha_img{
        position: absolute;
        right: calc(50% - 100px);
        width: 200px;
        max-height: 300px;
        max-width: 200px;
    }