html, body {
    height: 100%;
    background-color: #FFFFFF;
}

#title {
    text-align: center;
    font-size: x-large;
}

.label {
    font-size: 1.5vw;
    line-height: 70px;
}

#watch_head select{
    width: 120px;
    height: 40px;
    font-size: 1.5vw;
    margin: 0 30px;
    border: solid 2px lightgray;
    text-align: center;
}

#watch_head select:hover{
    border: solid 2px #3BAFFA;
}

#watch_search, #add_watch {
    width: 120px;
    height: 40px;
    font-size: 1.5vw;
    margin: 0 30px;
    border: solid 2px #3BAFFA;
    border-radius: 5px;
    background-color: #3BAFFA;
}

#watch_search:hover {
    background-color: #4F70E8;
}

#add_watch {
    display: block;
    float: right;
}

#add_watch:hover {
    background-color: #4F70E8;
}

#watch_list {
    width: 100%;
    display: block;
    float: left;
    border-spacing: 0;
}

#head {
    background-color: #3BAFFA;
    height: 40px;
    font-size: 1.5vw;
    color: #FFFFFF;
    line-height: 40px;
}

#head span{
    width: 10%;
    display: block;
    float: left;
    text-align: center;
}

.line {
    width: 100%;
    display: block;
    float: left;
    font-size: 1vw;
    border-bottom: solid 1px lightgray;
}

.line span {
    width: 10%;
    height: 40px;
    display: block;
    float: left;
    text-align: center;
}

.line button {
    height: 30px;
    border-radius: 5px;
}

.line button:hover {
    background-color: #3BAFFA;
}