*{
    margin: 0;
    padding: 0;
}
.main{
    width: 100%;
    background:url(34.jpeg);
    background-position: center;
    background-size: cover;
    height: 100%;
    height: 109vh;
   
    /* opacity: 0.89; */
} 
.navbar{
    width: 1202px;
    height: 74px;
    margin: auto;

} 
.menu{
    width: 400px;
    float: right;
    height: 70px;
}
ul{
    float: right;
    display: flex;
    justify-content: center;
    align-items: center;


}
ul li{
    list-style: none;
    margin-left: 63px;
    margin-top: 28px;
    font-size: 16px;
}
ul li a{
    text-decoration: none;
    color: #fff;
    font-family: Arial;
    font-weight: bold;
    transition: 0.4s ease ease-in-out;
}
ul li a:hover{
    color: #ff7200;
}
.mains{

    float:left;
    height: 70px;
    color: rgb(255, 255, 255);
    margin-right: 45px;
    

    font-size: 30px;
     margin-left: 50px;



}
.mains h2{
    margin-bottom: 45px;

    
}

    

.btn{
    width: 100px;
    height: 40px;
    background: #ff7200;
    border: 2px solid #ff7200;
    margin-top: 155px;
    margin-right:2rem;
    color: #fff;
    font-size: 15px;
    border-bottom-right-radius: 5px;
    border-bottom-left-radius: 5px;
    border-radius: 8px;
}
.btn:focus{
    outline: none;
}
.btn:hover{
    color: black;
}
.content{
    width:1200px;
    height: auto;
    margin: auto;
    color: #fff;
    position: relative;

}
.content .par{
    padding-left: 20px;
    padding-bottom: 25px;
    font-family: Arial;
    letter-spacing: 1.2px;
    line-height: 30px;

}
.content h1{
    font-family: 'Times New Roman';
    font-size: 50px;
    padding-left: 20px;
    margin-top: 9%;
    letter-spacing: 2px;
}
.content .cn{
    width: 160px;
    height: 40px;
    background: #ff7200;
    border: none;
    margin-bottom: 10px;
    margin-left: 20px;
    font-size: 18px;
    border-radius: 10px;
    cursor: pointer;
    transition: .4s ease;
}
.content .cn a{
    text-decoration: none;
    color: #000;
    transition: .3s ease;
}

.cn:hover{
    background-color: #fff;
}

.content span{
    color: #ff7200;
    font-size: 65px;
}
.section{
    width: 250px;
    height: 400px;
    /* background:white ; */
    background: linear-gradient(to top, rgba(0,0,0,0.8)50%, rgba(0,0,0,0.8)50%);
    position: absolute;
    top: -20px;
    left: 900px;
    border-radius: 10px;
    padding: 25px;
}

.section h2{
    width: 220px;
    font-family: sans-serif;
    text-align: center;
    color: #ff7200;
    font-size: 22px;
    background-color:black;
    border-radius: 10px;
    margin: 2px;
    padding: 8px;
    margin-bottom: 50px;
}
.section h2:hover{
    color: burlywood;
}
.section img{
    width:70px;
    height: 70px;
    margin-right: 12px;
    
    
    float: left;
    
}
.abastract{
    width:1200px;
    height: auto;
    margin:auto;
    color: #fff;
    position: relative;

}
.abastract p{
    padding-left: 20px;
    padding-bottom: 25px;
    font-family: Arial;
    letter-spacing: 1.2px;
    line-height: 30px;
    
    

}
.abastract h2{
    font-family: 'Times New Roman';
    font-size: 50px;
    padding-left: 20px;
    margin-top: 16.4%;
    letter-spacing: 2px;
    
    
}
.middle{
    position: absolute;
    height: 200px;
    width: 250px;
    display:flex;

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


}
.icon a{
    color: #ff7200;
}
/* .footer{
    display: flex;
    align-items: center;
    justify-content: right;
    margin-bottom: 60px;
    padding-bottom: 150px;
    
} */
/* .footer a{
    float: left;
} */