.main-content p {
        font-size:15px;
}
.toolbar {
    background-color: #f2f2f2;
    display: block;
    overflow: auto;
    margin-top: 20px;
    padding: 20px 10px;
}

.colleges select {
    width: 100%;
    height: 34px;
    border: 1px solid #cccccc;
    padding-left: 14px;
}
.items select {
    width: 100%;
    height: 34px;
    border: 1px solid #cccccc;
    padding-left: 14px;
}
.audience select {
    width: 100%;
    height: 34px;
    border: 1px solid #cccccc;
    padding-left: 14px;
}

table th, 
table td {
    font-size:15px;
    vertical-align: center;
}
table.table th:nth-child(n+3) {
  text-align: center;
}
table.table td:nth-child(n+3) {
  text-align: center;
}