body{
    color: aqua;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 20px;
    background-image: url("https://images.unsplash.com/photo-1564483335100-3413b45dbd37?ixlib=rb-4.0.3&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=748&q=80");
    background-size:auto;
}   
.maincontainer{

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
}

input{
    background-color: rgb(255, 255, 255);
    color: rgb(0, 0, 0);
    border-radius: 7px;
    padding: 6px;
}
.toppart{
    width: 100%;
    margin-bottom: 20px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;

}
.seivecount{
    padding: 15px;
    width: 400px;
    height: 7px;
    font-size: 12px;
    width: 40%;
}
.submit-btn{
    height: 10%;
}
#inputs-ul{
    width: 90%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 15px;
}

#inputs-ul input{
    margin: 5px;
    width: 40%;
}
#options{
    background-color: transparent !important;
    color: aqua;
    display: flex;
    border-radius: 6px;
    margin:  16px 0px;
    border: solid 1px aqua;
    
}
#options h3{
    margin: 30px;
    margin-left: 10px;
}
#optionbuttons{
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    margin-top: 20px;
    width: 90%;
}
#optionbuttons button{
    display: flex;
    justify-content: space-between;
}
.after {
    display: none;
}

.after.active{
    display: flex;
    flex-direction: column;
    width: 100%;

}
.middlepart{
    font-family: Arial, Helvetica, sans-serif;
    border-collapse: collapse;
    width: 100%;
    text-align-last: center;
}

.middlepart th,tr{
    justify-content: center;
    padding: 8px;
    border: 1px solid #ddd;


}

.middlepart input{
    width: 100%;
}
.middlepart td{
    background-color: rgb(54, 66, 64);
    justify-content: center;
    align-items: center;
    
}
.fraction-amount{
    display: flex;
    flex-direction: column;
}

.firstRow{
    background-color: green;
    display: flex;
    justify-content: space-evenly;
}
.submit:disabled{
    background-color: brown;
}
#intro{
    text-justify: center;
    text-align: justify;
    letter-spacing: 2px;
    width: 100%;
    font-size: 20px;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;

}

.paragraph{
    display: inline-block;
    justify-content: center;
    align-items: center;
    margin-top: 1%;
}
button{
    background-color: transparent;
    color: aqua;
    border: solid 1px aqua;
    padding: 10px;
    border-radius: 4px;
    cursor: pointer;
    margin: 5px;
    transition: all 0.3s ease;
}
button:hover{
    transform: scale(1.1);
    background-color: rgba(255, 71, 71, 0.329);
}
.sum{
    display:flex;
    justify-content: left;
    align-items: center;
    height: 30px;
    color: aqua;
}