*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: sans-serif,monospace;
}
.header-content{
    width: 100%;
     height: 150px;
     background-color: rgba(0, 0, 0, 0.5);
     text-align: center;
     padding-top: 35px;
}
header{
    width: 100%;
    height: 150px;
    background-image: url(contact.jpg);
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    color: white;
}
footer{
    width: 100%;
    height: 100px;
    background-color: rgb(0, 136, 255);
    color: white;
    text-align: center;
    padding-top: 20px
}
.about-container{
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 20px ;
}
.about-section{
    width: 45%;
}
@media (max-width: 600px){
    .about-container{
        display: block;
    }
    .about-section{
        width: 95%;
        margin: auto;
    }
}
.done{
    text-align: center;
    border: 1px solid orangered;
    width: 40%;
}
.butm{
    background-color: orangered;
    padding: 10px 15px;
    border: none;
    color: white;
    border-radius: 5px;
    margin-top: 10px;
}
.position{
    width: 50px;
    height: 50px;
    background-color: rgb(0, 136, 255);
    padding-top: 10px;
    position: fixed;
    top: 20px;
    left: 20px;
    padding-left: 15px;
    border-radius: 5px;
    font-size: 25px;
}
.arrow{
    font-size: 25px;
}