/*  */
.r_tool {
    height: auto;
    border-radius: 10px 0 0 10px;
    background: #008498;
    position: fixed;
    z-index: 999;
    right: 0;
    top: 50%;
    overflow: hidden;
    transition: all .3s;
    scale: .8;
    right: -20px;
    padding: 0 25px;
}

.r_tool:hover {
    scale: 1;
    right: 0px;
}

.r_tool ul {
    margin: 0;
    padding: 0 0;
}

.r_tool li {
    border-bottom: 0.01rem dashed rgba(255, 255, 255, 0.2);
    margin: 0;
    padding: 0;
    list-style: none;
    text-decoration: none;
}

.r_tool li a {
    text-decoration: none;
    padding: 20px 0;
    display: block;
}

.r_tool li span {
    display: block;
    width: 75px;
    height: 75px;
    margin: 0 auto;
    text-align: center;
    background: url(../images/r_toolbg1.png);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all .3s;
}

.r_tool li img {
    display: block;
    margin: 0 auto;
    text-align: center;
    transition: all .3s;
    perspective: 1000px;
    transition: transform 0.5s ease;
}

.r_tool p {
    text-align: center;
    display: block;
    font-size: 16px;
    color: #fff;
    line-height: 30px;
    margin: 0;
    padding: 0;
    text-decoration: none;
}

.r_tool li:hover {}

.r_tool li:hover img {
    transition: all .5s;
    ;
}

.r_tool li:hover span {
    background: url(../images/r_toolbg2.png);
    transform: rotateY(180deg)
}



.r_tool .icon1 {
    display: block;
    transition: all .3s;
}

.r_tool .icon2 {
    display: none;
    transition: all .3s;
}

.r_tool li:hover .icon1 {
    display: none;
}

.r_tool li:hover .icon2 {
    display: block;
}

@media (max-width: 1024px) {
    .r_tool {
        scale: .5;
        right: -35px;
    }
}