.jayPrdinfoAndBloginfoPageCtrl{
    position: fixed;
    top: 0;
    left: 0;
}
.jayPrdinfoAndBloginfoPageCtrl .prev-btn{
    width: 36px;
    height: 50px;
    top: 50%;
    transform: translateY(-50%);
    position: fixed;
    cursor:pointer;
}
.jayPrdinfoAndBloginfoPageCtrl .prev-btn:before {
    content: "〈";
    font-size: 36px;
    display: block;
    top: 50%;
    position: relative;
    transform: translateY(-50%);
    text-align:right;
    left:-10px;
}
.jayPrdinfoAndBloginfoPageCtrl .next-btn{
    width: 36px;
    height: 50px;
    top: 50%;
    right:-10px;
    transform: translateY(-50%);
    position: fixed;
    cursor:pointer;
}
.jayPrdinfoAndBloginfoPageCtrl .next-btn:before {
    content: "〉";
    font-size: 36px;
    display: block;
    top: 50%;
    position: relative;
    transform: translateY(-50%);
}