.sb-menu-right {
    position: fixed;
    top: 0;
    right: 0;
    width: 350px;
    height: 100%;
    z-index: 101;
    overflow-y: scroll;
    background-color: #fff;
    -webkit-transform: translateX(100%);
    -ms-transform: translateX(100%);
    transform: translateX(100%);
    -webkit-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
}

.sb-close-btn {
    position: absolute;
    top: 27px;
    left: 15px;
    cursor: pointer;
}