html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

.buttong {
    display: inline-block;
    outline: none;
    cursor: pointer;
    font-size: 14px;
    line-height: 1;
    border-radius: 500px;
    transition-property: background-color,border-color,color,box-shadow,filter;
    transition-duration: .3s;
    border: 1px solid transparent;
    letter-spacing: 2px;
    min-width: 160px;
    text-transform: uppercase;
    white-space: normal;
    font-weight: 700;
    text-align: center;
    padding: 16px 14px 18px;
    color: #fff;
    background-color: #15883e;
    height: 48px;
    : hover
        {
            background-color: #1db954;
        }                
}

.buttonr {
    display: inline-block;
    outline: none;
    cursor: pointer;
    font-size: 14px;
    line-height: 1;
    border-radius: 500px;
    transition-property: background-color,border-color,color,box-shadow,filter;
    transition-duration: .3s;
    border: 1px solid transparent;
    letter-spacing: 2px;
    min-width: 160px;
    text-transform: uppercase;
    white-space: normal;
    font-weight: 700;
    text-align: center;
    padding: 16px 14px 18px;
    color: #fff;
    background-color: #c33535;
    height: 48px;
    : hover

{
    background-color: #1db954;
}  
}