textarea {
     outline: 0px none;
     -moz-user-select: text;
}
 body,html {
     background: #1c1e1f;
     font-family: Consolas;
     margin: 0px;
     min-width: fit-content;
     height: 100%;
     width: 100%;
     overflow-y: hidden;
}
 * {
     user-select: none 
}
 #tabs {
     display: flex;
     background: transparent;
     box-shadow: inset 0 -1px rgba(0, 0, 0, 0.125);
     overflow: hidden;
     height: 40px;
     user-select: none;
     -moz-user-select: none;
     font-size: 14px;
     color: white;
}
 .marker {
     background: whitesmoke;
     width: 1px;
}
 .tab:not(.newtab) {
     padding: 0 8px;
     flex: 1 1 240px;
     min-width: 180px;
     max-width: 180px;
     margin-right: 1px;
     background: #1b1d1e 
}
 .tab {
     position: relative;
     line-height: 40px;
     overflow: hidden;
     white-space: nowrap;
     text-overflow: ellipsis;
     box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.125);
     color: #858c98;
}
 .t-txt {
     overflow: hidden;
     white-space: nowrap;
     text-overflow: ellipsis;
     max-width: 160px;
     margin: 0px;
     padding: 0px;
     display: inline-block 
}
 .t-x {
    /* visibility:hidden */
     width: 20px;
     display: inline-block;
     top: 5px;
     position: relative;
     right: 0;
     float: right;
}
 .tab:hover {
     opacity: 0.9 
}
 .tab:active {
     background: #363636;
}
 .tab::after {
     content: '';
     position: absolute;
     top: 0;
     left: 0;
     width: 100%;
     height: 3px;
     background: #888;
     transform: scaleX(0.9);
     opacity: 0;
     transition: all 0.25s cubic-bezier(0.2, 1, 0.2, 1);
}
 .tab.active::after {
     transform: scaleX(1);
     opacity: 1;
}
 .tab.active::after {
     background: #3962ad;
     opacity: 1;
}
 .tab.drag-over {
     opacity: 0.7 
}
 .tab.active {
     background: #121415;
     color: white 
}
 .materialBoard {
     background: #121415;
     width: 100%;
     height: 100%;
     padding: 20px;
     box-sizing: border-box;
     color: #c6cee5;
     font-family: Verdana;
     position: fixed 
}