*{
    margin: 0;
    padding: 0;
}

body{
    font-family: 'Roboto', sans-serif;
}

.parent{
    display: flex;
    justify-content: center;
}

.top-left{
    display: flex;
    width: 50%;
    justify-content: center;
}

.top-left img{
    padding: 1%;
    height: 89px;
}

.top-left div {
    font-weight: 500;
    font-family: 'Roboto', sans-serif;
    font-size: 20px;
    line-height: 1.2;
    text-transform: uppercase;
    color: #c0504e;
    margin-top: auto;
    margin-bottom: auto;
}

.top-left div p{
    font-size: 13px !important;
    color: #4f81bc;
    line-height: normal;
}

.top-right{
    width: 50%;
    display: flex;
    align-items: center;
    justify-content: space-evenly;
}

.top-right_mail{
    display: flex;
    padding: auto;
}

.top-right_phone{
    display: flex;
    padding: auto;
}

.top-right_mail i{
     padding: 0 10px;
}

.top-right_phone i{
     padding: 0 10px;
}

#vertical-line{
    width: 0.5px;
    background: rgb(134, 115, 115);
    height: 50%;
}

@media(max-width: 800px){
    .parent{
        display: block;
    }
    .top-left{
        width: 100%;
        justify-content: center;
    }
    .top-left div{
        font-size: 1.5rem;
    }
    .top-left div p{
        font-size: 1.5rem;
    }
    .top-right{
        width: 100%;
        align-items: center;
        justify-content: center;
    }
}

@media(max-width: 800px){
    .top-right{
        display: none;
    }

}

/* let's start nav bar  */

/* laptop nav bar css */
.nav-lap{
    background: #c04e57;
    padding-left: 20px;
    padding-right: 20px;
}

.nav-lap ul{
    display: flex;
    height: 45px;
    justify-content: space-evenly;
    align-items: center;
    list-style: none;
    margin-bottom: 0;
}

.nav-lap a{
    text-decoration: none;
    color: white;
    font-size: 1.1rem;
    font-weight: 500;
}

.nav-lap a:hover{
    color: #b7b7c2;
}

/* phone nav bar css start  */

.header-mob{
    background-color: #c0504e;
    text-align: left;
    /* position: fixed; */
    width: 100%;
}

.nav-toggle-label span,
.nav-toggle-label span::before,
.nav-toggle-label span::after{
    display: block;
    background: white;
    height: 2px;
    width: 2em;
    border-radius: 2px;
    position: relative;
}
.nav-toggle-label span::before,
.nav-toggle-label span::after{
    content: '';
    position: absolute;
}

.nav-toggle-label span::before{
    bottom: 7px;
}

.nav-toggle-label span::after{
    top: 7px;
}

.nav-mob {
    position: relative;
    text-align: left;
    left: 0;
    display: none;
    /* transform: scale(1,0);
    transform-origin: top;
    transition: transform 400ms ease-in-out; */
}

.nav-mob ul{
    margin: 0;padding: 0;
    list-style: none;
}

.nav-mob li{
    /* margin-bottom: 1em; */
    padding-bottom: 1em;
    margin-left: 1em;
}

.nav-mob a{
    text-decoration: none;
    color: white;
    font-size: 1.2rem;
    /* text-transform: uppercase; */
}

.nav-mob a:hover{
    color: rgb(163, 158, 157);
}

.nav-toggle:checked ~ nav {
    display: block;
    /* transform: scale(1,1); */
}

.nav-toggle{
    display: none;
}

.nav-toggle-label{
    position: relative;
    left: 0;
    margin-left: 1em;
    height: 40px;
    display: flex;
    align-items: center;
}

@media screen and (min-width: 800px) {
    .header-mob{
        display: none;
    }
}

@media screen and (max-width: 800px) {
    .header-lap{
        display: none;
    }
}


/* principle investigator start here */

.devinder_sir{
    width: 100%;
    /* background-color: white; */
}

.my_professor{
    width: 80%;
    margin: auto;
    /* border: 1px solid black; */
    display: flex;
    justify-content: center;
    align-items: flex-start;
    /* flex-wrap: wrap; */
    padding: 30px 15px 30px 0px;
    box-shadow: 0 2px 2px 0 rgb(0 0 0 / 14%), 0 3px 1px -2px rgb(0 0 0 / 20%), 0 1px 5px 0 rgb(0 0 0 / 12%);
}

.img_box img{
    width: 100%;
    height: 100%;
    transition: transform .2s;
}

.img_box{
    margin: 0px 15px 0px 15px;
    border-radius: 20px;
    overflow: hidden;
    width: 33.33%;
    height: auto;
    min-width: 300px;
    border: 1px solid black;
}

.my_professor img:hover{
    transform: scale(1.2);    
}

.detail{
    width: 66.666%;
    /* min-width: 500px; */
    margin: 0px 15px 0px 15px;
}

.detail h2{
    font-family: 'Raleway', sans-serif;
    line-height: 1.3;
    font-size: 27px;
    margin: 0px 15px;
    color: #c0504e;
    font-weight: 600;
    display: block;
    /* margin-block-start: 1em; */
    /* margin-block-end: 1em; */
    margin-inline-start: 0px;
    margin-inline-end: 0px;
}

.detail p{
    margin-bottom: 30px;
    border-bottom: 2px solid #c0504e;
    margin: 0px 15px;
    color: #781f19;
    font-size: 17px;
    font-weight: 700;
    opacity: 0.7;
    display: block;
    /* margin-block-start: 1em; */
    margin-block-end: 1em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
}

.detail_table td{
    padding-left: 10px;
    padding-top: 10px;
    padding-bottom: 10px;
    border-bottom: none;
    border-top: none;
    padding: 8px;
    line-height: 1.42857143;
    vertical-align: top;
    font-family: 'Roboto', sans-serif;
}

.td1{
    color: #781f19;
    font-weight: 600;
    opacity: 0.5;
}

.td2{
    font-weight: 600;
    color: #a0a0a0;
}

.td2 ul{
    list-style: none;
    padding-left: 0px;
}

.detail button{
    border-radius: 8px;
    font-size: 13px;
    color: #fff;
    line-height: 32px;
    border: 2px solid #c0504e;
    padding: 4px 10px;
    margin: 25px 10px;
    display: inline-block;
    letter-spacing: 1px;
    min-width: 150px;
    height: 44px;
    text-align: center;
    transition: all 0.2s linear 0s;
    text-transform: uppercase;
    border-radius: 8px;
    background-color: #c0504e;
}

.detail button:hover{
    background-color: white;
    color: #c0504e;
}

.detail a{
    text-decoration: none;
    /* color: #29333c; */
    color: white;
    line-height: 1.7;
    /* color: #323232; */
    font-weight: 500;
    font-family: 'Roboto', sans-serif;
    
}

@media (max-width:800px){
    .my_professor{
        flex-direction: column;
        justify-content: center;
        width: 90%;
    }

    .img_box{
        margin: auto;
    }

    .img_box img{
        margin: auto;
    }

    .detail{
        margin: 20px auto 20px auto;
        width: 80%;
    }
}

/* principle investigator end here  */


/* section 1 start here  */
.sec1{
    width: 86%;
    margin: auto;
}

.sec1 .About{
    display: flex;
    flex-direction: column;
    width: 100%;
    align-items: center;
    margin-top: 25px;
}

.sec1 .About p{
    font-weight: bolder;
    font-size: 2em;
}

.sec1 .About span{
    display: block;
    background-color: #c0504e;
    height: 2.5px;
    width: 3.5em;
    border-radius: 2px;
    position: relative;
    margin-bottom: 10px;
}

.sec1 .content{
    text-align: justify;
    margin-bottom: 100px;
    font-size: 1.2rem;
}
/* section 1 end here  */

/* Announcement and upcoming event start here  */

.Announcement .About{
    display: flex;
    flex-direction: column;
    width: 100%;
    align-items: center;
    margin-top: 100px;
    margin-bottom: 50px;
    padding-top: 50px;
}

.Announcement .About p{
    font-weight: bolder;
    font-size: 2em;
}

.Announcement .About span{
    display: block;
    background-color: #c0504e;
    height: 3px;
    width: 3.5em;
    border-radius: 2px;
    position: relative;
    /* margin-bottom: 50px; */
}

.a-flex{
    width: 100vw;
    height: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 40 0 40 0px;
    margin-bottom: 100px;
}

.news, .events{
    width: 40%;
    height: 350px;
    border: 2px solid #c0504e;
    margin: 0 30px;
    border-top-left-radius: 7px;
    border-top-right-radius: 7px;
}

.heading{
    width: 100%;
    height: 45px;
    background-color: #c0504e;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 1.3rem;
    font-weight: 700;
    text-transform: uppercase;
    /* position: absolute; */
}

@media (max-width:800px){
    .a-flex{
        flex-direction: column;
        height: 800px;
    }
    .news, .events{
        width: 80%;
        margin: 30px;
    }
}

.material-icons.orange600 { color: #c0504e; }

.news ul{
    list-style: none;
    padding: 0;
}

.news ul li {
    /* margin: 0; */
    padding-top: 10px;
    padding-left: 10px;
    display: flex;
    align-items: top;
}

.news ul li a {
    text-decoration: none;
    color: initial;
}

.news-content{
    overflow-x: hidden;
    height: 300px;
}

.events ul{
    list-style: none;
    padding: 0;
}

.events ul li {
    padding-top: 10px;
    padding-left: 10px;
    display: flex;
    align-items: top;
}

.events ul li a {
    text-decoration: none;
    color: initial;
}

/* Announcements section end here  */


/* highlight section start here */
.highlight{
    width: auto;
    height: auto;
    /* border: 2px solid black; */
    margin: 10px 20px 100px 20px;
}

.highlight .About{
    display: flex;
    flex-direction: column;
    width: 100%;
    align-items: center;
    padding-top: 50px;
    padding-bottom: 25px;
}

.highlight .About p{
    font-weight: bolder;
    font-size: 2em;
}

.highlight .About span{
    display: block;
    background-color: #c0504e;
    height: 3px;
    width: 3.5em;
    border-radius: 2px;
    position: relative;
    margin-bottom: 20px;
}

.highlight-container{
    width: auto;
    height: auto;
    display: flex;
    margin: 0px 50px 20px 50px;
}

.high-item{
    margin: 0px 15px 0px 15px;
    border: 0.5px solid rgb(190, 187, 187);
    border-radius: 3px;
    text-align: justify;
    padding-bottom: 10px;
    margin-bottom: 25px;
}

.high-item img{
    width: 100%;
    height: 30vh;
}

.high-item-heading{
    font-size: 1.25rem;
    font-weight: 500;
    padding-left: 10px;
    padding-top: 10px;
    line-height: 1.1;
}

.high-item-heading a{
    text-decoration: none;
    color: #29333c;
}

.high-item-heading a:hover{
    color: #c0504e;
    font-size: 1.27rem;
    transition-duration: 0.3s;
}

.high-item-content{
    padding: 10px;
    color: #666;
    line-height: 1.8;
    font-weight: 400;
}

.highlight-bottom{
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.highlight-date{
    font-family: 'Frutiger', sans-serif;
    font-weight: 500;
    font-size: 1rem;
    line-height: 1.1;
    color: #00000070;
    padding: 10px;
}

.highlight-link a{
    font-family: 'Frutiger', sans-serif;
    text-decoration: none;    
    color: #c0504e;
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.1;
    padding: 10px;
}

.highlight-link a:hover{
    color: #7e2d2c;
}
@media (max-width:850px){
    .highlight-container{
        flex-direction: column;
        margin: 0px 5vh 5vh 5vh;
    }
}

/* highlight section end here  */

/* Footer section start here  */

.footer{
    width: 100%;
    height: auto;
    background: #2d3740;
    /* border: 2px solid red; */
    padding-top: 25px;
    /* margin-top: 100px; */
}

.FT{
    width: 90%;
    margin: 0 auto;
    height: 80%;
    background-color: #2d3740;
    display: flex;
    justify-content: space-around;
}

.f-item{
    width: 325px;
    height: 90%;
    background-color: #2d3740;
    /* border: 2px solid red; */
}

.f-item h3{
    text-transform: uppercase;
    padding-bottom: 10px;
    color: white;
    /* border: 2px solid blue; */
}

.f-item ul{
    list-style: none;
    padding-left: 0px ;
}

.f-item li{
    padding-bottom: 15px;
    color: white;
    opacity: 0.8;
    /* padding-left: 10px; */
    /* padding-top: 5px; */
}

.f-item ul div {
    display: flex;
}

.f-item ul div span{
    padding-right: 5px;
}

.last ul div li a{
    text-decoration: none;
    color: white;
}

.material-icons.orange600 { color: #c0504e; }

@media (max-width:800px){
    .FT{
        flex-direction: column;
    }
    .f-item{
        width: 100%;
    }

    .col-md-4 {
        width: 33.33333333%;
    }
}

.FB{
    width: 100%;
    height: 20%;
    background: #29333c;
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 20px;
    padding-bottom: 20px;
}