.teacher-container{
    width: 100%;
    height: ~"calc(100% - 50px)";
    padding: 10px 10px 15px 15px;
}
.to-train-mgt{
    position: fixed;
    right: 40px;
    top: 75px;
    z-index: 999;
    cursor: pointer;
    background: #1cc0f3;
    color: white;
    padding: 6px;
    border-radius: 50%;
    box-shadow: 0px 0px 3px rgba(0, 0, 0, 0.2);
    &:hover{
        background: #2d8cf0;
    }
}