@import url('https://fonts.googleapis.com/css?family=Lato&display=swap');

:root {
  --box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
}

::placeholder{
    color:green;
    opacity:0.5;
    font-size:15px;
    /*padding-left: 15px;*/
}

body{
    background-color: #f7f7f7;
    font-family: 'Lato', sans-serif;
}
.header{
    margin-top: 5px;
    margin-bottom: -140;
}
.body_div {
    background-color: #f7f7f7;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    min-height: 100vh;
    margin: 0;
    margin-right: 150px;
    margin-top: 80px;
  }

.flex{
    background-color: #fff;
    box-shadow: var(--box-shadow);
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 20px 0;
    min-height:3vh;
    min-width:37vw;
}
p{
    font-family: 'Lato',sans-serif;
    font-weight: 500;
    font-size: 5vh;
    text-align: center;
}
h1 {
    letter-spacing: 1px;
    margin: 0;
    font-family: 'Lato',sans-serif;
    font-weight: 100;
    font-size:2vh;
}

.column_1{
    margin:50px;
}

.submit{
    cursor: pointer;
    background-color: #47e459;
    box-shadow: var(--box-shadow);
    color: #fff;
    border: 0;
    display: block;
    font-size: 16px;
    margin: 10px 0 30px;
    padding: 10px;
    width: 100%; 
    font-size: 20px;
    transition: background-color 0.25s, color 0.25s, opacity 0.25s;
}

.submit:hover{
    background-color: black;
    color: #47e459;
    opacity:0.9;
}
.submit:active{
    opacity: 0.5;
}

.tbox{
    color:black;
    outline-style:solid 1px;
    outline-color: green;
    background-color: #47e45971;
    border:none;
    margin-right:-5px;
    min-width: 24vw;
    min-height: 4vh;
    transition: background-color 0.25s;
    text-indent: 15px;
    padding-top: 2px;
    padding-bottom: 2px;
    font-size:25px;
    letter-spacing: 1px;
    border-radius: 2px;
}

.tbox:hover{
    background-color: #abffb599;
}

/* .tbox:active{
    
} */

.positive{
    color:green;
}
.negative{
    color:red;
}