body{
    background-color: aliceblue;
    margin: 0px;
    padding: 0px;

}
.navbar-menu {
    float: right;
    margin: 14px 149px 0px 0px;
    display: flex;
}

.header-image{
    background : url(../images/img-bg-01.jpg);
    background-size: cover; 
     background-repeat: no-repeat;
    height: 800px;
    width: 100%;
}

.logo {
    height: 50px;
    width: 114px;
    margin-left: 100px;
}

.list-style {
    height: 34px;
    background-color: rebeccapurple;
    width: 159px;
    padding-left: 21px;
    padding-bottom: 4px;
    padding-top: 4px;
    border-radius: 15px;
}

.header-text {
    color: white;
    padding: 150px 0px 0px 170px;
}

.header-text h1 {
    font-size: 88px;
    font-weight: bold;
    color: white;
}

.header-text h2 {
    font-size: 27px;
    /* padding-left: 82px; */
    color: cadetblue;
}

.header-text h4 {
    font-size: 17px;
    /* padding-left: 265px; */
    font-weight: unset;
    color: aquamarine;
}

.font-image-text{
    height: 40px;
    width: 43%;
    background-color: #11a1c1;
    border-radius: 10px;
    margin: -43px 0px 0px 365px;
    color: #ffefef;
}

.under-button-text p{
    font-size: 13px;
    margin-left: 374px;
    margin-top: 12px;
}

.under-header-text h2{
    font-size: 52px;
    margin-left: 294px;
    font-weight: 900;
    color: cornflowerblue;
}

.under-header-text2 h4 {
    font-size: 18px;
    margin-left: 33px;
    color: black;
    font-family: inherit;
}

.main-contain {
    width: 50%;
    float: left;
}
.contain img {
    height: 94px;
    width: 137px;
    float: left;
    padding-right: 23px;
}
.contain h2 {
    font-size: 20px;
    color: blueviolet;
    font-weight: bold;
}

.contain p {
    font-size: 13px;
    text-align: justify;
}

.main-container-2 {
    float: right;
    height: 400px;
    width: 47%;
}

.main-container-2 img {
    height: 470px;
    width: 100%;
}

.contract h2 {
    font-size: 40px;
    margin-left: 316px;
    color: blueviolet;
    font-weight: initial;
    margin-bottom: 33px;
}

.contract-full {
    height: 180px;
    width: 40%;
    margin-right: 10px;
    float: left;
    margin-left: 50px;
    margin-bottom: 33px;
}

.contract-full img {
    margin-left: 166px;
    margin-bottom: 16px;
    height: 80px;
    width: 112px;
}

.contract-full p {
    font-size: 18px;
    margin-left: 32px;
    text-align: center;
    font-family: serif;
    font-style: italic;
}
.main-course {
    height: 400px;
    width: 23%;
    background-color: darkturquoise;
    padding-left: 21px;
    float: left;
    margin-right: 22px;
    padding: 46px 0px 0px 19px;
    color: white;
}

.main-course span {
    font-size: 25px;
    font-weight: 500;
    margin-left: 26px;
    height: 50px;
}
.main-course h2 {
    font-size: 65px;
    margin-left: 44px;
    color: black;
    font-weight: 700;
}
.main-course h6 {
    font-size: 19px;
    margin-left: 44px;
    opacity: 0.7;
    color: black;
}
.main-course p {
    font-size: 17px;
    margin: 0px 42px 22px 24px;
    font-weight: initial;
    padding-top: 28px;
    border-top: 2px solid black;
}

.perchase {
    height: 44px;
    width: 60%;
    background-color: cadetblue;
    margin-left: 30px;
    padding-left: 21px;
    padding-bottom: 5px;
    padding-top: 10px;
    border-radius: 21px;
    font-size: 16px;
    font-weight: 700;
    float: inline-end;
}
.perchase:hover{
    background-color: white;
    color: black;
}

.video-contain {
    height: 750px;
    width: 100%;
}

.video-contain img {
    width: 100%;
    height: 650px;
}
.video-file {
    height: 119px;
    width: 100%;
}
.video-file h2 {
    font-size: 40px;
    font-weight: 600;
    float: left;
    color: blueviolet;
}

button.btn.btn-3 {
    float: right;
    height: 51px;
    width: 139px;
    color: blueviolet;
    font-size: 22px;
    font-weight: 500;
    margin: 29px 63px 0px 0px;
    border-radius: 25px;
    border: 2px solid blueviolet;
}
button.btn.btn-3:hover{
   background-color: blueviolet;
   border: 0px ;
   color: white;
}

input.subscribe-input {
    height: 52px;
    margin: 29px 0px 0px 142px;
    border: 2px solid darkviolet;
    border-radius: 25px;
}
.footer-logo img {
    margin-left: 451px;
}

.footer-button {
    height: 100px;
    width: 100%;
    /* margin: 33px 0px 0px 413px; */
}

.footer-button button {
    background: blueviolet;
    height: 57px;
    width: 300px;
    font-size: 18px;
    color: white;
    border-radius: 25px;
    border: 2px solid blueviolet;
    margin: 33px 0px 0px 351px;
    font-weight: 600;
}

.footer-button p {
    font-weight: initial;
    margin: 17px 0px 26px 333px;
    font-size: 15px;
    opacity: .8;
}

.footer-text {
    height: 56px;
    float: left;
    margin: 40px 14px 0px 14px;
}

.footer-text h2{
    font-size: 27px;
    color: blueviolet;
}