*{
    font-family: Arial, Helvetica, sans-serif;
}
body{
    background-color: #F5EBD8;
    font-family: Arial, Helvetica, sans-serif;
    padding: 0.5vw;
}
header{
    background-color: #BCD3DF;
}
table
{
    width: 98vw;
    margin-bottom: 5vh;
}
tr
{
    height: 5vh;
}
th
{
    text-align: left;
}
.a{
    background-color: #BCD3DF;
}
.b{
    background-color: #F5EBD8;
}

.login{
    border: 1px solid black;
    text-align: center;
    margin-top: 5vh;
}
.login input{
    height: 4vh;
}
.login button{
    width: 20vw;
}

.body a{
    float: right;
}
.body input{
    height: 4vh;
}