/* top bar */
#bar {
    position: fixed;
    height: 50px;
    background: #4B6587;
    z-index: 99999;
    display: flex; 
    width: 100vw; 
    justify-content: space-between;
    align-items: center;
}

.part {
    color: #fff;
    font-size: 15px;
    text-transform: uppercase;
    border: 1px solid transparent;
    padding: 7px 10px;
    border-radius: 3px;
    text-decoration: none;
}

.part.active,
.part:hover {
    border: 1px solid #fff;
    color: lightblue;
    transition: 0.5s;
}

label.logo2 {
    font-size: 1.5vw;
    font-weight: 500;
    color: #fff;
    line-height: 50px;
}

#topbarLeft{
    display: flex; 
    width: 40vw; 
    justify-content: space-between;
    align-items: center;
    margin-top: 1vh;
    margin-left: 2vw;
}

#informationBtnIntro {
    width: 1.4vw;
    height: 1.4vw;

    border: 0px;
    border-radius: 50%;
    background-color: transparent;
    /*為了讓btn img置中*/
    display: flex;
    align-items: center;
    justify-content: center;
}

#informationBtnIntro:hover {
    background-color: #77858f;
    height: 1.4vw;
}

#informationBtnIntro img {
    height: 1.4vw;
}

#linkBar {
    float: right;
    margin-right: 25px;
    margin-bottom: 0;
    display: flex;
    align-items: center;
}

#linkBar li {
    display: inline-block;
    margin: 0 8px;
}

#icon {
    color: #fff;
    font-size: 18px;
    line-height: 50px;
    float: right;
    margin-right: 25px;
    cursor: pointer;
    display: none;
}