*,*::after,*::before{
    padding: 0;
    margin: 0;
    box-sizing:content-box;
}

:root{
    --padding: 15px;
    --sm-padding: 5px;
    --bg-color:#2980B9;
    --bg-panel: #000;
    --mb:10px;
    --error:#E67E22;
    --hr-color:#E5E7E9;
}

body{
    font-size: 18px;
}

hr{
    border: solid .5px;
    border-color:var(--hr-color);
}

.container{
    flex-direction: column;
    min-width: 260px;
    margin: 20px auto;
    display: flex;
    max-width: 520px;
    width: 90%;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(.5, .5, .5, .7);
    overflow: hidden;
}

.left, .panel{
    padding: var(--padding);
    
}

.left{
    background-color: var(--bg-panel);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-around;
}

img{
    width: 110Px;
}

h1
{
   font-weight: 800;
   text-transform: uppercase;
}

h1, h3, hr, .panel-body{
    margin-bottom: var(--mb);
}

h1, h3, .form-label{
    color: var(--bg-color);
}

.panel{
   background-color: white;
}

.txt-white{
    color: white;
    font-size: 16px;
}

.form-label{
    display: block;
    margin-bottom: var(--mb);
    font-weight: bold;
}

.form-input{
    margin-bottom: var(--mb);
    width: 95%;
    padding: calc(var(--padding) - 8px);
    border-radius: 5px;
    border: .5px solid lightgray;
}

.form-input:focus{
    outline: #cbd5e0;
}

.panel-footer{
    width: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
}

.btn{
    border:none;
    text-decoration: none;
    display: inline-block;
    line-height: 0.8rem;
    font-size: 0.8rem;
    padding: calc(var(--padding) - 6px);
    text-align: center;
    min-width: 95px;
    text-transform: uppercase;
    font-weight: bold;
    border-radius: 5px;
}

.btn:hover{
    filter: brightness(120%);
    box-shadow: 0 0 5px rgba(74, 128, 255, 0.7);
}

.accept{
    background-color: var(--bg-color);
    color: white;
}

.help{
    border: 1px solid;
    border-color: var(--bg-color);
    color: var(--bg-color);
}

small{
    color: var(--error);
    font-size: 12px;
}

@media screen and (max-width: 700px){
    h1{
        font-size: 20px;
    }
}