*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    background-color: rgba(182, 201, 213, 0.34);
}
header{
    padding: 6% 24%;
    background-color: transparent;
}
header img{
    width: 90%;
}
nav{
    margin-left: 6%;
    margin-top: -5%;
    color: aliceblue;
    width: 88%;
    font-size: 25px;
}
nav ul{
    display: flex;
    padding: 0.8rem 0;
    background: rgba(15, 20, 61, 0.875);
    border-radius: 10px;
    justify-content: center;
}
nav ul li{
    list-style: none;
    margin-left: 5%;
}
main{
    margin: 3% 5%;
}
main .red{
    background: url("https://images.unsplash.com/photo-1527134387705-b67231382dce?ixlib=rb-4.0.3&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=870&q=80");
    background-size: cover;
    background-position: top;
    background-color: rgba(33, 28, 28, 0.523);
    height: 250px;
    color: aliceblue;
    padding-left: 5%;
    display: block;
    overflow: 0.9;
    opacity: 2;
    border-radius: 15px;
}
main div h1{
    padding-top: 1%;
    opacity: 1;
}
main div p{
    margin-top: 10%;
    padding-right: 5%;
}
main .our{
    margin-top: 3%;
    display: flex;
    flex-flow: wrap;
    justify-content: space-between;
}
main .our .se{
    justify-content: center;
    text-align: start;
    background-color: rgba(241, 169, 75, 0.3);
    padding: 1rem;
    width: 350px;
    font-weight: bold;
}
main .our .se h1{
    margin: 2rem 0;
}
main .our .se img{
    width: 300px;
    height: 200px;
}
main .our .se p{
    margin-bottom: 4rem;
}
main .our .se a{
    padding-bottom: 20rem;
    color: blue;
}
main .our .se ul{
    display: block;
    margin-left: 20%;
}
main .our .se ul li{
    list-style: none;
}
footer{
    flex-wrap: wrap;
    display: flex;
}
footer .left-f{
    margin-left: 5%;
    position: relative;
}
footer .left-f img{
    width: 10rem;
    height: 12rem;
    
}
footer .right-f{
    margin-top: -12rem;
    margin-left: 47%;
    position: relative;
    text-align: end;
}
footer  .right-f p{
    margin-right: 50%;
}