@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');
*{
    font-family: 'Poppins', sans-serif;
    box-sizing: border-box;
}
.container-fluid{
    width: 100%;
    padding-left: 15px;
    padding-right: 15px;
    margin-right: auto;
    margin-left: auto;
    height: auto;
}
.row{
    display: flex;
    margin-left: -15px;
    margin-right: -15px;
    flex-direction: row;
}

.highlighted{
    background-color: blue;
    color: white;
}

.col-lg-6{
    width: 48%;
    height: auto;
    margin: 1% 1%;
}
.window{
    width: 40%;
    margin: 1% 1%;
}
.controls{
    margin: 5% 2%;
}

.col-lg-12{
    width: 96%;
    height: auto;
    padding: auto 2%;
}
.controls .btns{
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}
.btn-style{
    margin-top: 10px;
    margin-bottom: 10px;
    padding: 10px 20px;
    cursor: pointer;
    font-size: 20px;
    color: darkblue;
}
.text-center{
    text-align: center;
}
.heading{
    background: lightgreen;
}
.heading h3{
    font-size: 25px;
    padding: 10px;
}
.justify{
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
    margin: 20px auto;
}
#simulation{
    padding-top: 60px;
    padding-bottom: 35px;
    top: 10px;
}
#box{
    max-height: 60vh;
    
    
}
@media(max-width: 768px){
   .col-md-12{
        width: 96%;
        padding: auto 2%;
    } 
    .controls .btns{
        flex-direction: row;
    }       
    #box{
        overflow: scroll;
        max-height: 35vh;
        margin-bottom: 5px;
        box-shadow: 0px 12px 15px rgba(0, 0, 0, 0.2);
        padding-left: 5px;
        padding-right: 5px;
    }
    .heading{
        position: sticky;
    }
    .heading h3{
        font-size: 20px;
        padding: 0px;
    }
    .justify{
        margin: 10px auto;
    }
    .btn-style{
        margin-top: 10px;
        margin-bottom: 10px;
        padding: 5px 10px;
        cursor: pointer;
        font-size: 15px;
        color: darkblue;
    }

}
.padding{
    padding: 17px 15px;
}
.line{
    padding-bottom: 5px;
    border-bottom: 1px solid red;
}
.updated{
    background: blue;
    color: white;
}