betaflight-configurator/tabs/servos.css

.tab-servos .title {
    margin-top: 0px;
    line-height: 30px;
    text-align: center;
    font-weight: bold;
    border: 1px solid #e4e4e4;
    border-bottom: 0;
    background-color: #DADADA;
    color: #797979;
    border-top-right-radius: 5px;
    border-top-left-radius: 5px;
}

.tab-servos table {
    margin-bottom: 10px;
    width: 100%;
    border-collapse: collapse;
}

.tab-servos table, .tab-servos table th, .tab-servos table td {
    border-left: 0px;
    border-right: 0px;
    border-top: 0px;
}

.tab-servos input[type="number"]::-webkit-inner-spin-button {
    border: 0;
}

.tab-servos .directions .direction select {
    height: 19px;
    line-height: 19px;
}

.tab-servos table th {
    padding-top: 3px;
    padding-bottom: 3px;
    text-align: center;
    border: 1px solid #e4e4e4;
}

.tab-servos table td {
    border-bottom: 1px solid #e4e4e4;
    padding: 6px 5px 7px 5px;
    border-left: 1px solid #e4e4e4;
    border-right: 1px solid #e4e4e4;
}

.tab-servos table tr:nth-child(even) {
    background-color: #f9f9f9;
}

.tab-servos table tr:first-child {
    border-left: 1px solid #e4e4e4;
    border-right: 1px solid #e4e4e4;
    background-color: #828885;
    color: #FFF;
    line-height: 14px;
}

.tab-servos table td:nth-child(2) {
    width: 140px;
}

.tab-servos table td:nth-child(3) {
    width: 140px;
}

.tab-servos table td:nth-child(4) {
    width: 140px;
}

.tab-servos table td:nth-child(19) {
    width: 110px;
}

.tab-servos table .main {
    font-weight: bold;
    text-align: center;
    background-color: #ececec;
}

.tab-servos table .channel {
    width: 40px;
    text-align: center;
}

.tab-servos table input {
    border: 1px solid silver;
    border-radius: 3px;
}

.tab-servos table select {
    border: 1px solid silver;
}

.tab-servos table .channel input {
    vertical-align: middle;
}

.tab-servos table input[type="number"] {
    display: block;
    width: 100%;
    height: 20px;
    line-height: 20px;
    text-align: right;
}

.tab-servos .direction .name {
    float: left;
    display: block;
    width: 60px;
}

.tab-servos .direction .alternate {
    float: left;
    display: block;
    width: 60px;
}

.tab-servos .direction .first {
    float: left;
    margin: 2px 10px 0 20px;
}

.tab-servos .direction .second {
    float: left;
    margin: 2px 10px 0 0;
}

.tab-servos .direction .rate {
    width: 110px;
    height: 20px;
    text-align: center;
}

.tab-servos .live {
    float: left;
    margin-top: 0px;
}

.tab-servos .live span {
    float: left;
}

.tab-servos .live input {
    float: left;
    margin: 0 0 0 5px;
}

.tab-servos .buttons {
    width: calc(100% - 20px);
    position: absolute;
    bottom: 10px;
}

.tab-servos .require-support {
    display: none;
}

.tab-servos.supported .require-support {
    display: block;
}

.tab-servos .require-upgrade {
    display: block;
}

.tab-servos.supported .require-upgrade {
    display: none;
}

.tab-servos .live span {
    margin-right: 10px;
}

.tab-servos .wide {
    width: 120px;
} 

.tab-servos .short {
    width: 40px;
}