.floatBtn {
    position: fixed;
    top: 1.5em;
    left: 1.5em;
    z-index: 998;
}
.floatBtn > .navBtn {
    padding: 0px;
    width: 4em;
    height: 4em;
    border-radius: 50%;
    cursor: pointer;
    border: 0;
    box-shadow: 0 1px 3px rgb(0 0 0 / 12%), 0 1px 5px rgb(0 0 0 / 24%);
}
.floatBtn > .navBtn > i {
    font-size: 2em;
}



.floatNav {
    height: 100%;
    width: 0;
    position: fixed;
    top: 0;
    left: 0;
    overflow-x: hidden;
    transition: 0.5s;
    z-index: 999;
    box-shadow: 0 1px 3px rgb(0 0 0 / 12%), 0 1px 5px rgb(0 0 0 / 24%);
}
.floatNav > * {
    padding: 0.5em 1em 0px 1em;
}
.floatNav > .closebtndiv {
    display: flex;
    justify-content: right;
}
.floatNav > .closebtndiv > .closebtn {
    font-size: 2em;
    height: 1em;
    width: 1em;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor:pointer;
}
.floatNav > .logo {
}
.floatNav > .logo > img {
    width: 100%;
}
.floatNav > .menu {
}
.floatNav > .menu > li {
    position: relative;
    font-size: 1.25em;
    margin-top: 1em;
    cursor: pointer;
}
.floatNav > .menu > li > * {
    display: block;
    white-space: nowrap;
    overflow: hidden;
}
.floatNav > .menu > li > .func {
    padding: 0.75em;
}
.floatNav > .menu > li > .func::after {
    position: absolute;
    content: '';
    top: calc(100% - 0.5em);
    left: 0;
    width: 100%;
    height: 3px;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.5s;
}
.floatNav > .menu > li:hover > .func::after {
    transform: scaleX(1);
    transform-origin: left;
}
.floatNav > .menu > li > .func > i {
    width: 1.5em;
    text-align: center;
    visibility: hidden;
}
.floatNav > .menu > li:hover > .func > i {
    visibility: visible;
}
.floatNav > .menu > li > .downloadbtn {
    font-size: 20px;
    width:100%;
    padding: 1.5vh 2vh;
    display: flex;
    justify-content: space-around;
    align-items: center;
    text-align: center;
    box-shadow: 0 1px 3px rgb(0 0 0 / 12%), 0 1px 5px rgb(0 0 0 / 24%);
    cursor: pointer;
}


/*color*/
.floatBtn > .navBtn {
    background-color: #FDB94B;
    color: #FFF;
}

.floatNav {
    background-color: #FDB94B;
}
.floatNav > .menu > li > .func::after {
    background-color: #314e52;
}
.floatNav > .menu > li > .downloadbtn {
    background-image: linear-gradient(15deg, #13547a 0%, #80d0c7 100%);
    color: #FFF;
}