*{
    margin: 0;
    padding: 0;
}
.header-section {
    background-color: #fff;
    border-bottom: 1px solid #7db701;
    padding: 6px 0;
}
.header-logo{
    margin-left:30px;
}

.container{
    width: 1200px;
    margin: 0 auto;
}
.flash-card h2{
    font-family: 'Nunito', sans-serif;
    color: #333333;
    font-size: 36px;
    padding: 10px;
    margin-top: 10px;
}
.main-card{
    margin-top: 50px;
}
table th{
    text-transform: uppercase;
    font-family: 'Nunito', sans-serif;
}
table th, table td {
    padding: 10px;
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid #e9e9e9;
    font-family: 'Nunito', sans-serif;
    color: #656565;
    font-size: 18px;
    font-weight: 400;
}
table td a{
    text-decoration: none;
    color: #7DB701;
}
table td a:hover {
    color: #304758;
    transition: 0.4s;
}

@media(min-width:320px) and (max-width:600px){
    .container{
        width: auto;
    }
    thead tr th{
        display: inline;
    }
    tbody tr td{
        display: block;
        font-size: 15px;
    }
    .flash-card h2{
        font-size: 25px;
    }
    .header-logo{
        text-align: center;
        margin-left: 0;
    }
    .header-logo img{
        margin-left:0;
        width: 50%;
       
    }
    .main-card{
        margin-top: 10px;
    }
    thead th:nth-child(2){
        display: none;
    }
}
@media(min-width:590px) and (max-width:1024px){
    .container{
        width: auto;
    }
    thead tr th{
        display: inline;
    }
    tbody tr td{
       
        font-size: 17px;
    }
    .flash-card h2{
        font-size: 25px;
    }
    .header-logo{
        text-align: center;
        margin-left: 0;
    }
    .header-logo img{
        margin-left:0;
        width: 20%;
       
    }
    .main-card{
        margin-top: 15px;
    }
}