:root {
    --main-color:#003a76 !important;
  }
#exTab1 ul li{
    width: 30%;
    text-align: center;
    margin: 1% 2% 1% 0;
    border-radius: 6px;
}
#exTab1 ul li a{
    padding: 6%;
    display: block;
    border: 1px solid #e4e4e4;
    border-radius: 14px;
}
#exTab1 ul li #programming_lab{
    background:linear-gradient( #fff, #ffffff85 ), url(../pix/programming-lab.png), no-repeat;
    background-size: 60%;
    background-position: center;
    background-repeat: no-repeat;
}
#exTab1 ul li #virtual_lab{
    background:linear-gradient( #fff, #ffffff3b ), url(../pix/virtual-lab.png), no-repeat;
    background-size: 60%;
    background-position: center;
    background-repeat: no-repeat;
}
#exTab1 ul li a.active{
    background: #fff;
    padding: 6%;
    display: block;
    box-shadow: 4px 3px 8px 0 #e4e4e4;
    border: 1px solid #37ef92;
}
#exTab1 ul li a div{
    color: #8e8e8e;
}
#exTab1 ul li a.active div{
    color: #000;
}
#exTab1 ul li a.active h3{
    color: var(--main-color)!important;
}
#exTab1 ul li a h3{
    color: #6e6e6e;
    font-weight: 500;
    margin-bottom: 6%;
}
.arw-btn{
    right: 130px;
}
.backdrop{
    background-color: #8d8b8b;
}
.ribbon {
    width: 80px !important;
}
.ribbon-top-left span {
    right: -54px !important;
    text-transform: capitalize !important;
}
.ribbon-top-left span{
    background: #c7e7c8 !important;
    color: #1b971f !important;
    transform: rotate(0deg) !important;
    right: -44px !important;
    top: 10px !important;
}
.ribbon span{
    width: 170px !important;
}
.selectedlab {
    border: 1px solid #49c26c !important;
    box-shadow: 0px 0px 5px #49c26c !important;
}
#exTab1 div{
    color: #000;
}
.cust_form{
    margin-top: 5%;
}
.form-group.secction-preview{
    border: 1px solid #000 !important;
}
.form-group.base_form textarea{
    padding: 10px 20px !important;
    border: 1px solid #e4e4e4 !important;
    border-radius: 3px;
    color: #595256 !important;
}
.custom_selector::placeholder, .form-group.base_form textarea::placeholder{
    color: #595256 !important;
}