*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    font-family: 'Poppins', sans-serif;
    background-color: #48bfa3;
    background-image: linear-gradient(rgba(29, 48, 109, 0),rgba(137, 198, 248, 0.8))
}
nav{
    width: 100%;
    display: flex;
    align-items: center;
    min-height: 15vh;
    background-color: black;
    justify-content: center;
    text-align: center;
    font-family: 'Poppins', sans-serif;
    color: white;
    /* position: fixed;
    top: 0;
    /* left: 0; */
}
ul{
    display: flex;
    width: 80%;
    list-style: none;
    padding: 10px;
    justify-content: center;
}
li{
    padding: 10px;
    text-align: center;
}
li:hover{
    transform: scale(1.2);
}
a{
    text-decoration: none;
    color: white;
    padding: 10px;
}
button{
    font-family: 'Poppins', sans-serif;
    padding: 10px 20px;
    font-size: 15px;
    border: 2px solid white;
    background: transparent;
    color: white;
    transition: all 0.5s ease;
    cursor: pointer;
    border-radius: 15px;
}
button:hover{
    background-color: white;
    color: black;
    transform: scale(1.1);
    box-shadow: 10px 10px 10px rgba(0,0,0,0.6);
}
#main{
    height: 90vh;
    text-align: center;
    display: flex;
    flex-flow: column wrap;
    justify-content: center;
    align-items: center;
    font-size: 30px;
    
}
#main h3{
    margin: 20px;
}
#come{
    padding: 10px;
    border: 2px solid black;
    border-radius: 15px;
    width: 200px;
    height: 40px;
    background: transparent;
    color: black;
}
#come:hover{
    background-color: black;
    color: white;
    transform: scale(1.1);
    box-shadow: 7px 6px 10px rgba(0,0,0,0.7);
}
#cards{
    display: flex;
    /* float: left; */
    /* clear: both; */
    justify-content: center;
    align-items: center;
    color: black;
}
.card{
    height: 250px;
    margin: 20px;
    padding: 20px;
    border: 1px solid black;
    border-radius: 15px;
    z-index: 10px;
    box-shadow: 10px 10px 10px rgba(0,0,0,0.2);
    transition: all 0.5s ease;
    display: flex;
    flex-direction: column;
    background-color: whitesmoke;
    width: 330px;
    text-align: center;
    align-items: center;

}
.card:hover{
    transform: scale(1.1);
    box-shadow: 10px 10px 10px rgba(0,0,0,0.6);
}
img{
    border-radius: 50%;
    width: 100px;
    height: 100px;
    /* border: 2px solid black; */
}
#logo{
    width: 140px;
    height: 100px;
    border-radius: 5%;
}
.body{
    display: flex;
    flex-direction: column;
    justify-content: flex-start1;
    align-items: center;
    text-align: center;
    font-family: Helvetica, sans-serif;
    color: black;
}
.body h2{
    color: black;
    text-decoration:underline;
    margin: 20px;
}
.body h4{
    color: black;
    text-decoration: underline;
    margin: 10px;
    font-size: 20px;
}
#contact h3{
    color: black;
    text-decoration: underline;
    margin: 10px;
    font-size: 20px;
    text-align: left;
    display: block;
}
.body h1{
    color: black;
    text-decoration: underline;
    margin: 20px;
    font-size: 35px;
}
.body p{
    font-size: 18px;
    text-align: left;
}
.body div{
    margin: 20px;
    text-align: center;
}
#about{
    width: 100%;
    height: 500px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-radius: 0%; 

}
.exist{
    width: 28%;
    height: 400px;
    background-color: white;
    padding: 10px;
    border-radius: 5%;
    box-sizing: border-box;
    box-shadow: 10px 10px 10px rgba(0,0,0,0.6);
    color: black;
    display: inline-block;
}
.exist:hover{
    transform: scale(1.1);
}
#abus h2{
    margin: 20px;
    text-align: center;
    font-size: 50px;
}
.invision{
    text-align: left;
}
.upperbox{
    display: flex;
    justify-content: center;
    align-items: center;
}
#contact h3{
    width: 100%;
    text-align: left;
    padding-left: 10px;
}
#contact p{
    width: 100%;
    text-align: left;
    padding-left: 30px;
}
#log{
    background: url("login\ page.jpg") no-repeat center center/cover;
    position: absolute;
    height: 110vh;
    width: 100vw;
    top: 100px;
    left: 0;
}
#log form{
    height: 400px;
    width: 400px;
    position: absolute;
    top: 15%;
    left: 15%;
    background-color: white;
    border-radius: 10px;
    display: flex;
    flex-flow: column wrap;
    justify-content: center;
    align-items: center;
}
#log h1{
    text-align: center;
    padding: 10px;
}
#log input{
    margin: 10px;
    border-radius: 5px;
    border: 1px solid black;
    padding: 10px 20px;
}

form button{
    margin: 10px;
    border-radius: 5px;
    border: 1px solid black;
    padding: 10px 20px;
    background-color: black;
    color: white;
    font-size: 15px;
    transition: all 0.5s ease;
    cursor: pointer;
}

input, button{
    width: 80%;
}
#cards a{
    text-decoration: none;
    color: black;
}
#sign{
    width: 150px;
}