body {
    background: rgb(247, 246, 241);
    margin: 0;
}

a:link {
    text-decoration: none;
  }

.header {
    font-weight: bold;
}

.header-a {
    background-color: #8dc21f;
    padding: 10px 150px 10px;
    font-size: 35px;
    color: white;
}

.header-b {
    background-color: white;
    padding: 10px 150px 10px;
    font-size: 20px;
    margin-bottom: 30px;
}

.container {
    background-color: white;
    width: 800px;
    padding: 20px;
    box-sizing: border-box;
    margin: auto;
}

.form-container {
    background-color: #f6f6f6;
}

.form-row {
    padding: 10px;
    display: flex;
}

.form-row label {
    padding-right: 10px;
    display: inline-block;
    width: 230px;
}

.form-source {
    padding: 10px;
}

.form-source-tab {
    padding-right: 10px;
    display: inline-block;
    width: 70px;
}

.form-source label {
    padding-right: 10px;
    display: inline-block;
    width: 70px;
}

.form-row input {
    flex: 1;
}

.form-row textarea {
    flex: 1;
}

input[type=submit] {
    border: none;
    outline: none;
    display: block;
    line-height: 30px;
    width: 160px;
    text-align: center;
    font-size: 13px;
    color: #fff;
    background-color: #696;
    border-bottom: 4px solid #464;
    cursor:pointer;
  
    box-sizing: content-box;
    transition:0.3s ease all
  }
  input[type=submit]:hover{
    border-bottom-width:0;
    transform:translateY(4px)
  }
.button {
    padding: 10px 13px 11px;
    font-size: 18px;
    cursor: pointer;
    font-weight: bold;
    font-weight: bold;
    border-radius: 4px;
    line-height: 1;
    text-align: center;
    vertical-align: middle;
    white-space: nowrap;
    border: 1px solid #0093c9;
    color: #ffffff;
    background: #009ecf;
    box-shadow: 0px 1px 1px rgba(0,0,0,0.28),inset 0px 2px 0px -1px rgba(0,0,0,0);
}

  .button-back {
    padding: 10px 13px 11px;
    font-size: 18px;
    cursor: pointer;
    font-weight: bold;
    font-weight: bold;
    border-radius: 4px;
    line-height: 1;
    text-align: center;
    vertical-align: middle;
    white-space: nowrap;
    border: 1px solid #0093c9;
    color: #7c7c7c;
    background: white;
    box-shadow: 0px 1px 1px rgba(0,0,0,0.28),inset 0px 2px 0px -1px #10a4d2;
  }