.db{display: block}
.public-celan{
    position: fixed;
    top: 50%;
    right: 0;
    margin-top: 118px;
    color: #fff;
    z-index: 99;
}
.public-celan li{
    margin-top: 3px;
    position: relative;
    cursor: pointer;
}
.public-celan li .span-01{
    display: block;
    position: relative;
    width: 53px;
    height: 53px;
    background: #0052d9;
    padding-top: 15px;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
}
.public-celan li:hover .span-01 {
    background: #0052d9;
}
.public-celan li .span-02{
    position: absolute;
    right: -300px;
    top: 0;
    width: auto;
    min-width: 200px;
    padding-left: 26px;
    height: 53px;
    line-height: 53px;
    white-space: nowrap;
    background: #0052d9;
    z-index: 1;
    font-size: 18px;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
}
.public-celan li:hover .span-02 {
    right: 0;
}
.public-celan li:hover .span-02 a{
    color: white;
}
.public-celan li .span-02 .mg1{
    margin-top: 15px;
    margin-right: 14px;
    position: relative;
    top: -1px;
}
.public-celan li .span-03{
    width: 53px;
    height: 53px;
    padding-top: 5px;
    line-height: 20px;
    background: #0052d9;
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    text-align: center;
    filter: alpha(opacity=0);
    -moz-opacity: 0;
    -khtml-opacity: 0;
    opacity: 0;
}
.public-celan li:hover .span-03 {
    filter: alpha(opacity=100);
    -moz-opacity: 1;
    -khtml-opacity: 1;
    opacity: 1;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
}
.public-celan li .span-ewm{
    position: absolute;
    right: -300px;
    top: 0;
    padding-top: 0px;
    -webkit-transition: all 0.5s linear .3s;
    -moz-transition: all 0.5s linear .3s;
    -o-transition: all 0.5s linear .3s;
    transition: all 0.5s linear .3s;
}
.public-celan li:hover .span-ewm {
    right: 60px;
}
.public-celan li .span-04{
    position: relative;
    display: block;
    width: 135px;
    height: 135px;
    background: #fff;
    padding: 7px;
    z-index: 1;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
    border-radius: 5px;
}
.public-celan li:hover .span-04{
    left: 0;
}
.public-celan li .span-04 .mg-icon{
    position: absolute;
    right: 0;
    top: 50%;
    width: 15px;
    height: 7px;
}
.public-celan li .span-04 .ng-ewm{
    max-width: 100%;
}

@media (min-width: 1200px) and (max-width: 1599px){
    .public-celan li .span-ewm {
        top: auto;
        bottom: 100%;
        padding-top: 0;
        padding-bottom: 19px;
    }
    .public-celan li:hover .span-ewm {
        right: 40px;
    }
    .public-celan li .span-04 .mg-icon {
        top: auto;
        bottom: -7px;
        -webkit-transform: rotate( 180deg );
        -moz-transform: rotate(180deg);
        -o-transform: rotate(180deg);
        transform: rotate(180deg);
    }
}

@media screen and (max-width: 768px){
    .public-celan{
        display: none;
    }
}