.main-content {
  width: 1440px;
  margin: auto;
  font-size: 14px;
}

.connect-container {
  margin: 20px 0;
}

.container {
  display: flex;
}

.sender, .receiver {
  flex: 1;
}

.sender {
  margin-right: 8px;
}

.receiver {
  margin-left: 8px;
}

.form-section {
    margin-bottom: 20px;
}

.lines-header {
  height: 30px;
  width: 100%;
  box-sizing: border-box;
  background-color: #444;
  line-height: 30px;
  color: white;
  padding-left: 10px;
}

/* .lines-body {
  width: 100%;
  background-color: #222;
  min-height: 300px;
  padding: 10px 0 20px 0;
} */

.line, .command-line {
  box-sizing: border-box;
  width: 100%;
  color: #f1f1f1;
  background-color: #222;
  outline: none;
  border: none;
  padding: 5px 10px;
  font-size: 14px;
}

.line:hover {
   background-color: #444;
}

.button::before {
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    -webkit-box-shadow: #959595 0 2px 5px;
    -moz-box-shadow: #959595 0 2px 5px;
    border-radius: 3px;
    box-shadow: #959595 0 2px 5px;
    content: "";
    display: block;
    left: 0;
    padding: 2px 0 0;
    position: absolute;
    top: 0;
}

.button:active::before { padding: 1px 0 0; }

.button.black {
    background: #656565;
    background: -webkit-gradient(linear, 0 0, 0 bottom, from(#656565), to(#444));
    background: -moz-linear-gradient(#656565, #444);
    background: linear-gradient(#656565, #444);
    border: solid 1px #535353;
    border-bottom: solid 3px #414141;
    box-shadow: inset 0 0 0 1px #939393;
    color: #fff;
    text-shadow: 0 1px 0 #2f2f2f;
    padding: 8px 16px;
    outline: none;
}

.button.black:hover {
    background: #4c4c4c;
    background: -webkit-gradient(linear, 0 0, 0 bottom, from(#4c4c4c), to(#565656));
    background: -moz-linear-gradient(#4c4c4c, #565656);
    background: linear-gradient(#4c4c4c, #565656);
    border: solid 1px #464646;
    border-bottom: solid 3px #414141;
    box-shadow: inset 0 0 0 1px #818181;
}

.button.black:active {
    background: #474747;
    background: -webkit-gradient(linear, 0 0, 0 bottom, from(#474747), to(#444));
    background: -moz-linear-gradient(#474747, #444);
    background: linear-gradient(#474747, #444);
    border: solid 1px #2f2f2f;
    box-shadow: inset 0 10px 15px 0 #3e3e3e;
}

.mcps-chart {
    background-color: rgb(255, 255, 255);
    height: 300px;
    width: 700px;
    border: 1px solid rgb(64, 146, 223);
    padding: 0px;
    margin: 0px;
}

#aec-mcps {
    color: rgb(255, 99, 132);
}

#ns-mcps {
    color: rgb(75, 192, 192);
}

#peq-ul-mcps {
    color: rgb(207, 154, 38);
}

#peq-dl-mcps {
    color: rgb(13, 16, 219);
}

#mbdrc-mcps {
    color: rgb(9, 212, 70);
}

/* bypass */
.switch {
    position: relative;
    display: inline-block;
    width: 65px;
    height: 30px;
}

.switch input {display:none;}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    -webkit-transition: .4s;
    transition: .4s;
}

.slider:before {
    position: absolute;
    content: "";
    height: 22px;
    width: 36px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    -webkit-transition: .4s;
    transition: .4s;
}

input:checked + .slider {
    background-color: #2196F3;
}

input:focus + .slider {
    box-shadow: 0 0 1px #2196F3;
}

input:checked + .slider:before {
    -webkit-transform: translateX(21px);
    -ms-transform: translateX(21px);
    transform: translateX(21px);
}

.on, .off {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 12px;
    line-height: 1;
}

.on {
    right: 43px;
    color: #081520; /* Toggle the text color when on */
    display: none; /* Initially hide */
}

.off {
    left: 8px; /* Half the width of the slider minus half the width of the text, depending on the situation */
    color: #ccc; /* Toggle the text color when off */
}


/* Displays the "ON" text when the switch is selected and hides the "OFF" text*/
input:checked ~ .on {
    display: block;
}

input:checked ~ .off {
    display: none;
}

/* Rounded sliders */
.slider.round {
    border-radius: 7px;
}

.slider.round:before {
    border-radius: 20%;
}

/* Hide player function*/
#pcm_file{
    display: none;
}

#start_play_button{
    display: none;
}

#stop_play_button{
    display: none;
}

#overlay {
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    font-size: 16px;
    /* Internet Explorer below 9 does not support rgba mode */
    background-color: rgba(0, 0, 0, 0.5);
    /* Compatible with Internet Explorer 8 and below */
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#7f000000,endColorstr=#7f000000);
    display: none;
}

.popup {
    background-color: #ffffff;
    max-width: 800px;
    min-width: 200px;
    height: 480px;
    border-radius: 5px;
    margin: 100px auto;
    text-align: center;
}

.popup_title {
    height: 60px;
    line-height: 60px;
    border-bottom: solid 1px #cccccc;
}

.popup_content {
    height: 50px;
    line-height: 50px;
    padding: 15px 20px;
}

.popup_btn {
    padding-bottom: 10px;
}

.popup_btn button {
    color: #778899;
    width: 15%;
    height: 20px;
    cursor: pointer;
    border: solid 1px #cccccc;
    border-radius: 5px;
    margin: 130px 10px;
    color: #ffffff;
    background-color: #337ab7;
}

#aec-mcps {
    display: none;
}

#ns-mcps {
    display: none;
}

#peq-ul-mcps {
    display: none;
}

#peq-dl-mcps {
    display: none;
}

#mbdrc-mcps {
    display: none;
}