html, body, p, h1, h2, ul{
    margin: 0px;
    padding: 0px;
    border: 0px;
}

html{
    overflow-y: scroll;
    scroll-behavior: smooth;
}


nav li{
    list-style: none;
    transition: all 0.5s ease;
    flex-basis: 16.66%;
}

nav li:hover{
    background-color: #FA6E59;
}

nav ul{
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: space-between;    
    justify-content: space-between;
    width: 900px;
    max-width: 100%;
    margin: 0 auto;
}

table{
    border-collapse: collapse;
}

th{
    background-color: #d9edf7;
    padding: 1%;
}

td{
    border: solid 1px;
    border-color: gray;
    border-left: none;
    border-right: none;
    padding: 1%;
}

footer{
    background-color: #4897D8;
    padding-top: 1%;
    padding-bottom: 1%;
}

footer p{
    text-align: center;
    color: #FFFFFF;
}

#lab-title{
    width: 900px;
    margin: 0 auto;
    max-width: 100%;
}

#navbar{
    background-color: #4897D8;
}

#wrapper{
    width: 900px;
    max-width: 100%;
    margin: 0 auto;
}

#picture-toppage{
    width: 100%;
    height: auto;
    vertical-align: top;
}

#inner{
    margin-top: 2%;
    margin-bottom: 2%;
}

#up-button{
    display: block;
    text-align: right;
    text-decoration: none;
    color: black;
    position: fixed;
    right: 5%;
    bottom: 10%;
}

@media (max-width: 480px){
    #up-button{
        display: none;
    }
}


.navi-link{
    display: block;
    text-decoration: none;
    text-align: center;
    color: #FFFFFF;
    font-weight: bold;
    padding: 20px;
}

.content-title{
    color: #4897D8;
}

.text-paragraph{
    text-align: justify;
    text-indent: 1em;
}

.content{
    margin-bottom: 2%;
}

.list-item{
    list-style: none;
}

.member-table{
    width: 70%;
    text-align: center;
}

.member-data{
    width: 33%;
}

.works-list{
    list-style: none;
}

.works-list li{
    border-bottom: solid 1px gray;
    padding-top: 1%;
    padding-bottom: 1%;
}

.works-list li:first-of-type{
    border-top: solid 1px gray;
}

.works-presentation{
    width: 25%
}

.works-publication{
    width: 33%;
}