* {
    padding: 0px;
    margin: 0px;
    box-sizing: border-box;
}

/* space */
.space {
    width: 100%;
    height: 3vh;
    background-color:white;
}


/*  navigation bar  */
.nav {
    width: 100%;
    height: 5vh;
    top: 0px;
    position: sticky;
    background-color:  white;
    /* background-color: aqua; */
}

.navrap {
    width: 90%;
    margin: auto;
    /* background-color:red */
}

.name {
    text-align: center;
}

.name h1 {
    /* font-family: "Playwrite HU", 'cursive'; */
    font-optical-sizing: auto;
    /* font-weight: 20px; */
    font-style: normal;
}

.app {
    float: left;
}

.app p {
    display: inline;
}

.app ul li {
    display: inline;
}

.app ul li a {
    color: black;
    font-size: 20px;
    padding-left: 20px;
    padding-right: 20px;
}

.app2 {
    float: right;
}

.app2 p {
    display: inline;
}

.app2 ul li {
    display: inline;
}

.app2 ul li a {
    color: black;
    font-size: 20px;
    padding-left: 20px;
    padding-right: 20px;
}


/* <!-- video1 --> */
.video {
    width: 100%;
    height: 100%;
}

/* heading1 */
.head {
    width: 100%;
    height: 25vh;
    padding-top: 5%;
}

.name h1 {
    font-size: 30px;
    font-style: italic;
    font-family: Arial, Helvetica, sans-serif;
    padding-left: 10%;
    padding-right: 10%;
}


/* middle */
.mid {
    width: 100%;
    height: 125vh;
}

.midrap {
    width: 80%;
    margin: auto;
    display: grid;
    grid-template-columns: auto auto auto auto;
    grid-column-gap: 20px;
    grid-row-gap: 20px;
    padding-top: 20px;
}

.box {
    padding: 5px;
}

.box img {
    width: 100%;
    height: 50vh;
}

.box p {
    text-align: center;
    font-size: 20px;
}


/* heading2 */
.head1 {
    width: 100%;
    height: 10vh;

}

.name1 {
    width: 50%;
    height: 5vh;
    margin: auto;
}

.name1 h1 {
    text-align: center;
    padding-top: 1%;
    padding-bottom: 1%;
}

.name1 p {
    text-align: center;
    color: black;
}

/* pic */
.pic img {
    height: 100%;
    width: 100%;

}

/* explore */
.ex{
    width: 100%;
    height: 3vh;
}
.exrap{
    width: 10%;
    margin: auto;
    font-size: 20px;
    padding: 10px;
    font-style: italic;
    font-family: Arial, Helvetica, sans-serif;
    /* padding-left: 10%;
    padding-right: 10%; */
   text-align: center;
}
.exrap p:hover{

    border: 2px solid black;
    color: red;
}



/* heading3 */
.head2 {
    width: 100%;
    height: 17vh;
    padding-top: 4%;
}

.name2 {
    width: 10%;
    height: 5vh;
    margin: auto;
}

.name2 h1 {
    text-align: center;
    padding-top: 1%;
    padding-bottom: 1%;
}

.name2 p {
    text-align: center;
    color: black;
}

/* pic */
.pic1 img {
    height: 100%;
    width: 100%;
    padding-top: .5%;
}


/* explore */
.ex2{
    width: 100%;
    height: 3vh;
}
.ex2rap{
    width: 10%;
    margin: auto;
    font-size: 20px;
    padding: 10px;
    font-style: italic;
    font-family: Arial, Helvetica, sans-serif;
    /* padding-left: 10%;
    padding-right: 10%; */
   text-align: center;
}
.ex2rap p:hover{

    border: 2px solid black;
    color: red;
}




/* heading4 */
.head3 {
    width: 100%;
    height: 17vh;
    padding-top: 3%;
}

.name3 {
    width: 95%;
    height: 5vh;
    margin: auto;
}

.name3 h1 {
    text-align: center;
    padding-top: 1%;
    padding-bottom: 1%;
}

.name3 p {
    text-align: center;
    color: black;
}


/* 4th middle */
.mid3 {
    padding-top: 3%;
    width: 100%;
    height: 80vh;
    /* background-color: antiquewhite;*/
}

.midrap3 {
    width: 80%;
    margin: auto;
    display: grid;
    grid-template-columns: auto auto auto;
    grid-column-gap: 20px;
    grid-row-gap: 20px;
}

.box3 img {
    width: 100%;
    height: 70vh;
}

.box3 {
    /* background:linear-gradient(to bottom,rgb(216, 211, 211),white); */
    padding: 10px;
}

.box3 h1 {
    padding-top: 5%;
    text-align: center;
    font-size: 20px;
}

.box3 p {
    padding-top: 5%;
    text-align: center;
    font-size: 20px;
}


/* footer */
.foot {
    width: 100%;
    height: 40vh;
    /* background: linear-gradient(to right,black,red); */
}

.footrap {
    width: 80%;
    margin: auto;
    display: grid;
    grid-template-columns: auto auto auto auto;
    grid-column-gap: 20px;
    grid-row-gap: 20px;
    padding-top: 5%;
}

.box4 {
    background-color: white;
    padding: 15px;
    /* border: 2px solid white;
    border-radius: 15px; */
}

.box4 h1 {
    font-size: 20px;
}

.box4 p {
    /* color: aliceblue; */
    text-align: justify;
    padding-top: 5%;
}