.c_nav_t{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    background: linear-gradient(0deg, #0060ff, #1eafff);
    color: #fff;
    width: 64px;
    height: 120px;
    border-radius: 5px;
    margin-bottom: 10px;
}
.c_nav_t img{
    display: block;
    width: 40px;
    height: 40px;
    transition: all 0.5s;
    margin-bottom: 8px;
}
.c_nav_t:hover .c_nav_ico {
    transform: rotate(360deg);
}
.c_nav_t p{
    letter-spacing: 3px;
    line-height: 24px;
    font-size: 16px;
    text-align: center;
}
.c_nav_b{
    display: flex;
    align-items: center;
    justify-content: center;
    height: 36px;
    width: 64px;
    background: #fff;
    border-radius: 5px;
}
.c_nav_b:hover{
    background: linear-gradient(0deg, #4285f4, #0087d2);
}
.c_nav_b img{
    display: block;
    width: 24px;
    height: 14px;
}
.c_nav_b p{display: none;}
.c_nav_b:hover img{display: none;}
.c_nav_b:hover p{
    display: block;
    color: #fff;
}
.c_nav_c{}
.c_nav_li{
    position: relative;
    transition: all 0.5s;
}
.c_nav_li_show{
    background: #FFF;
    box-shadow: 0px 5px 10px 0px #d4c5c54f;
    display: block;
    width: 62px;
    height: 62px;
    border-radius: 5px;
    border: #4285f4 1px solid;
    font-size: 12px;
    text-align: center;
    margin-bottom: 10px;
    line-height: 1;
}
.c_nav_li_show img{
    /*display: block;*/
    width: 24px;
    /*height: 22px;*/
    padding: 11px 0 9px 0;
    transition: all 0.5s;
    margin: 0 auto;
}
.c_nav_li_show p{}
.c_nav_li_hide{
    position: absolute;
    bottom: -40px;
    display: none;
    height: 160px;
    width: 140px;
    position: absolute;
    right: 84px;
    min-height: 90px;
    border-radius: 3px;
    box-shadow: 0px 5px 10px 0px rgba(25, 33, 49, 0.18);
    text-align: center;
    background: linear-gradient(0deg, #4285f4, #0087d2);
    font-size: 13px;
    color: #fff;
    line-height: 30px;
}
.c_nav_li_hide img{
    display: block;
    width: 108px;
    height: 108px;
    margin: 14px auto 0;
}
.c_nav_li_hide p{
    line-height: 2.5;
}
.c_nav_li_show:hover img{
    transform: rotate(360deg);
}
.c_nav_li:hover .c_nav_li_hide{
    display: block;
}
.c_nav_t2{
    width: 62px;
    height: 62px;
    transition: all 0.5s;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    border-radius: 5px;
    border: #4285f4 1px solid;
    overflow: hidden;
    background: #fff;
}
.c_nav_t2_show{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}
.c_nav_t2_show img{
    /*display: block;*/
    width: 22px;
    /*height: 22px;*/
    padding: 4px 0 10px 0;
}
.c_nav_t2_show p{
    font-size: 12px;
}
.c_nav_t2_hide{
    display: none;
    width: 232px;height: 62px;
    color: #fff;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(0deg, #4285f4, #0087d2);
    box-sizing: border-box;
    padding: 10px 20px;
}
.c_nav_t2_hide img{
    display: block;
    width: 30px;
}
.c_nav_t2_hide div{
    width: calc(100% - 38px);
}
.c_nav_t2_hide h3{
    font-size: 24px;
    line-height: 1.2;
}
.c_nav_t2_hide p{
    font-size: 14px;
    line-height: 1.6;
}
.c_nav_t2:hover{
    width: 230px;
}
.c_nav_t2:hover .c_nav_t2_show{
    display: none;
}
.c_nav_t2:hover .c_nav_t2_hide{
    display: flex;
}

.c_nav .c_nav_t{
    -webkit-animation: rotateInDownRight 1.5s 0.5s ease both;
    -moz-animation: rotateInDownRight 1.5s 0.5s ease both;
}
.c_nav .c_nav_t2 {
    -webkit-animation: rotateInDownLeft 1.5s 1.5s ease both;
    -moz-animation: rotateInDownLeft 1.5s 1.5s ease both;
}
.c_nav .li4 {
    position: relative;
    -webkit-animation: rotateInDownRight 1.5s 2s ease both;
    -moz-animation: rotateInDownRight 1.5s 2s ease both;
}
.c_nav .li5 {
    -webkit-animation: rotateInDownLeft 1.5s 2.5s ease both;
    -moz-animation: rotateInDownLeft 1.5s 2.5s ease both;
    position: relative;
}

.c_nav .c_nav_b {
    -webkit-animation: rotateInDownRight 1.5s 3.5s ease both;
    -moz-animation: rotateInDownRight 1.5s 3.5s ease both;
    cursor: pointer;
}



/*右侧悬浮开始*/
.c_nav {
    position: fixed;
    right: 10px;
    z-index: 9999;
    width: 72px;
    top: 50%;
    margin-top: -158px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-end;
}