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

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

#call_header {
    width: 100%;
    height: 70px;
    border-bottom: solid 1px lightgray;
}

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

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

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

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

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


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

#head span{
    width: 8%;
    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: 8%;
    height: 40px;
    display: block;
    float: left;
    text-align: center;
}

.line button {
    height: 30px;
    background-color: #3BAFFA;
    border-radius: 5px;
    margin-left: 2.5%;
    font-size: 0.5vw;
    display: block;
    float: left;
}

.line button:disabled {
    background-color: lightgray;
}