body {
    background-color:#fff;
    margin: 0;
}
/*properties for 2 row table just under the menu*/
.table1 {
    width:100%; 
    border-collapse: collapse;
}
/*properties for all the other tables */
table{
    text-align: left;
    width:100%;
    padding-left: 0.5px;
}
/*properties for heading of prodrug name when scren size is less then 768px */

/*properties for heading of PDID when scren size is less then 768px */
.prodrug_id{
    font-size: 11Px;
    font-weight: bold;
    padding-left: 0.8em;
    text-decoration: none;
}
/*properties for heading of all data*/
.heading_row {
    background-color: #777;

}
/*properties for heading of download link (SDF, MOL, SMILE)*/
.heading_row1 {
    background-color: #777;
}
.download_link{
    color:#333;
    font-weight: bold;
    font-size: 11px;
    text-decoration: none;
}
.download_link1{
    display:block;
    color:#666;
    font-weight: bold;
    font-size: 14px;
    text-decoration: none;
}
/*properties for the data under the heading*/
.heading_row_data{
    font-size: 12px;
    padding-left: 0.5em;
    font-weight: bold;
}
/*properties for image of the prodrug when scren size is less then 768px */
img {
    display:block;
    width: 100%;
    height: auto;
    margin-left: auto;
    margin-right: auto;
}
/*properties of footer*/
footer {
    font-size: 12Px;
    font-weight: bold;
    padding: 0.2em;
    text-decoration: none;
    background-color: #777;
    text-align: center;
}
.home_container{
    margin-left:2%;
    margin-right:2%;
}
.form {
    margin: 0 60% auto 5%;
    padding:5px;
}
form input{
        position: relative;
        transform:translate(-5%, -50%);
        background: rgb(137, 137, 138);
        height: 30px;
        padding-left: 5px;
        border-radius: 30px;
        color:#000;
        font-weight: bold;
        justify-content: space-between;
        border-width: 5px;
        border: solid black;
        border-width: 2px;
        margin: 10% 0 0 1%;
}
.comment{
    position:relative;
    width: 400px;
    height: 100px;
    border-radius: 10px;
    color: #000;
    padding:5px;
    font-size: 12px;
    font-weight: bolder;
    margin: 0 0 10% -12%;
}
.search-btn-A-Z {
    color:#eee;
    float: left;
    width: 30px;
    height: 30px;
    border-radius:50%;
    background: #000;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: 0.4s;
    color: #fff;
    cursor: pointer;
    text-decoration: none;
    margin:0.5%;
}
@media only screen and (min-width: 768px) {
    /*properties for 3 bar menu (at right top or screen) when screen size is more than 768 px*/
    .container {
        display: grid;
        cursor: default;
        background-color: #666;
        padding-top: 0.2em;
    }
    .bar1, .bar2, .bar3{
        display: none;
    }
    /*properties for searvch icon and box when screen size is more than 768 px*/
    .search-box{
        position:absolute;
        right:0;
        top: 7.5%;
        transform:translate(-5%, -50%);
        background: #333;
        height: 30px;
        border-radius: 30px;
        padding:5px;
        display: flex;
        justify-content: space-between;
        border-width: 5px;
        border: solid black;
        border-width: 3px;
        width: auto;
    }
    aside i{
        border: solid black;
        border-width: 0 3px 3px 0;
        display:inline-block;
        padding: 2px;
        margin-right: 0px;
    }
    .down{
        display: inline-block;
        transform: rotate(45deg);
        -webkit-transform: rotate(45deg);
        margin-right:2px;
    }
    .search-box > .search-txt{
        width: 60%;
        padding: 0 6px;
    }
    .search-box:hover > .search-btn {
        background: #fff;
        color: #000;
    }
    .search-box:hover > .search-cat {
        background: #fff;
        color: #000;
    }
    .search-box:hover > .search-cat > .search-drop {
        background: #fff;
        color: #000;
    }
    h6{
        margin:auto auto;
        font-size: 11px;
        color: #777;
    }
    .search-cat {
        color:#eee;
        width: 100px;
        height: 25px;
        border-radius:40px;
        background: #000;
        display: flex;
        justify-content: center;
        align-items: center;
        transition: 0.4s;
        color: #fff;
        cursor: pointer;
        text-decoration: none;
        margin:2.5px;
    }
    .search-drop {
        width: 15px;
        height: 15px;
        border-radius:40px;
        background: #333;
        display: flex;
        justify-content: center;
        align-items: center;
        color: #fff;
        cursor: pointer;
        text-decoration: none;
        margin-right: 1px;
    }
    .search-btn {
        color:#eee;
        float: left;
        width: 30px;
        height: 30px;
        border-radius:50%;
        background: #000;
        display: flex;
        justify-content: center;
        align-items: center;
        transition: 0.4s;
        color: #fff;
        cursor: pointer;
        text-decoration: none;
    }
    .search-btn > i {
        font-size: 20px;
    }
    .search-txt {
        border: none;
        background: none;
        outline: none;
        padding: 0;
        color: #fff;
        font-size: 14px;
        transition: 0.4s;
        line-height: 40px;
        width: 1px;
        font-weight: bold;
    }
    /*properties for prodrug name and PDID when screen size is more than 768 px*/
    .prodrug_result_page{
        font-size: 22px;
        font-weight: bold;
        padding-left: 0.5em;
    }
    .prodrug_id{
        font-size: 15Px;
        font-weight: bold;
        padding-left: 0.8em;
        text-decoration: none;
    }
     /*properties of menu when screen size is more than 768 px*/
    aside{
        display: grid;
        grid-template-columns: auto;
    }
    Aside header{
        color:#fff;
        display: block;
        padding: 28% 0 22% 1%;
        font-size-adjust: 1;
        background-color: #666;
    }
    .dbname {
        padding: 0% 1%;
        font-size: 120%;
        font-weight: bold;
    }
    ul li{
        list-style-type: none;
        margin: 0;
        padding:0;
        background-color: #333;
    }
    li {float: left;}
    ul li a, .dropbtn{
        text-decoration:none;
        color:#fff;
        display: block;
        font-size: 1em;
        padding: 10px;
    }
    li a:hover, .dropdown:hover .dropbtn{
        background-color: #666;
    }
    li.droplown{
        display: inline-block;
    }
    .dropdown-content {
        display: none;
        position: absolute;
        background-color: #333;
        min-width: 160px;
        box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
        z-index: 1;
    }
    .dropdown-content a:hover {background-color: #777;}
    .dropdown:hover .dropdown-content {display: block;}
    nav{
        background-color:#333;
    }

    /*properties of prodrug image when screen size is more than 768 px*/
    img{
        display:block;
        width: 60%;
        height: auto;
        margin-left: auto;
        margin-right: auto;
    }
    /*properties of 2 rows just under the menu when screen size is more than 768 px*/
    .table1 {
        width:100%; 
        border-collapse: collapse;
        padding-top: 40px;
    }
    /*properties for data under all headings when screen size is more than 768 px*/
    .heading_row_data{
        font-size: 15px;
        padding-left: 0.5em;
        font-weight: bold;
    }
    /*properties of download links when screen size is more than 768 px*/
    .download_link{
        display: none;
        color:#333;
        font-weight: bold;
        font-size: 11px;
        text-decoration: none;
    }
    .heading_row1 {
        display: none;
    }
    .verticle{
        border-right: 2px solid #fff;;
        padding: 5px;
        border-radius: 1px;
        margin-top:5px;
        margin-bottom:5px;
    }    
}
/*to hide download options (SDF, MOL, SMILE) when screen size is reduced*/
@media only screen and (max-width: 768px){
    .download_link1{
        display: none;
    }
    .search-box {
        display: none;
    }
    /*menue bar properties*/
header{
    font-weight: bold;
    color:#fff;
    display: flex;
    font-size: 22px;
    background-color: #666;
    
}
aside{
    display: grid;
    grid-template-columns: auto;
}
ul {
    display:none;
    list-style-type: none;
    margin: 0;
    padding:0;
}
nav{
    background-color:#333;
}
.active{
    position:absolute;
    display:block;
    background-color:#333;
    width: 100%;
    z-index: 2;
    left: 0;
}
.active #menu {
    display: none;
}
/*properties for menu when screen size is less than 768 px*/
.bar1, .bar2, .bar3{
    width: 30px;
    height: 3px;
    background-color: #fff;
    margin: 0.4em auto;
    transition: 0.4s;
    border-radius: 5px;
}
ul li a{
    text-decoration:none;
    color:#fff;
    margin: 10px 0 10px 0;
    display: block;
    padding-left: 10px;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
}
 ul li a:hover {
    color: #000;
    background-color: #777;
}
    /*properties for 3 bar menu icon (at right top or screen) when screen size is less than 768 px*/
    .container {
        display: grid;
        cursor: pointer;
        background-color: #333;
        height: 50px;
        width: 60px;
        align-content: center;
        margin: 0 0 auto auto;
    }
    .dbname {
        padding: 2%;
        margin: 20% 0 10% 0;
    }
   
}