@import url(https://fonts.googleapis.com/css?family=Roboto);

body,
input,
select,
textarea,
body * {
    font-family: 'Roboto', sans-serif;
    box-sizing: border-box;
}

    body::after, body::before,
    input::after,
    input::before,
    select::after,
    select::before,
    textarea::after,
    textarea::before,
    body *::after,
    body *::before {
        box-sizing: border-box;
    }

body {
    background-image: -webkit-linear-gradient(top, #f2f2f2, #e6e6e6);
    background-image: linear-gradient(top, #f2f2f2, #e6e6e6);
}

h1 {
    font-size: 2rem;
    text-align: center;
    margin: 0 0 2em;
}

.container {
    position: relative;
    max-width: 40rem;
    margin: 5rem auto;
    background: #fff;
    width: 100%;
    padding: 3rem 5rem 0;
    border-radius: 1px;
}

    .container::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        box-shadow: 0 8px 10px 1px rgba(0, 0, 0, 0.14), 0 3px 14px 2px rgba(0, 0, 0, 0.12), 0 5px 5px -3px rgba(0, 0, 0, 0.2);
        -webkit-transform: scale(0.98);
        transform: scale(0.98);
        -webkit-transition: -webkit-transform 0.28s ease-in-out;
        transition: -webkit-transform 0.28s ease-in-out;
        transition: transform 0.28s ease-in-out;
        transition: transform 0.28s ease-in-out, -webkit-transform 0.28s ease-in-out;
        z-index: -1;
    }

    .container:hover::before {
        -webkit-transform: scale(1);
        transform: scale(1);
    }

.button-container {
    text-align: center;
    height: 40px!important;
}

fieldset {
    margin: 0 0 3rem;
    padding: 0;
    border: none;
}

.form-radio,
.form-group-material {
    position: relative;
    margin-top: 2.25rem;
    margin-bottom: 2.25rem;
}

.form-inline > .form-group-material,
.form-inline > .btn {
    display: inline-block;
    margin-bottom: 0;
}

.form-help {
    margin-top: 0.125rem;
    margin-left: 0.125rem;
    color: #b3b3b3;
    font-size: 0.8rem;
}

.checkbox .form-help, .form-radio .form-help, .form-group-material .form-help {
    position: absolute;
    width: 100%;
}

.checkbox .form-help {
    position: relative;
    margin-bottom: 1rem;
}

.form-radio .form-help {
    padding-top: 0.25rem;
    margin-top: -1rem;
}

.form-group-material input {
    height: 1.9rem;
}

.form-group-material textarea {
    resize: none;
}

.form-group-material select {
    width: 100%;
    font-size: 1rem;
    height: 1.6rem;
    padding: 0.125rem 0.125rem 0.0625rem;
    background: none;
    border: none;
    line-height: 1.6;
    box-shadow: none;
}

.form-group-material .control-label {
    position: absolute;
    top: 0.25rem;
    pointer-events: none;
    padding-left: 0.125rem;
    z-index: 1;
    color: #b3b3b3;
    font-size: 1rem;
    font-weight: normal;
    -webkit-transition: all 0.28s ease;
    transition: all 0.28s ease;
    font-size: 0.8rem;
    color: #184188;
    top: -1rem;
    left: 0;
}

.form-group-material .bar {
    position: relative;
    border-bottom: 0.0625rem solid #999;
    display: block;
}

    .form-group-material .bar::before {
        content: '';
        height: 0.125rem;
        width: 0;
        left: 50%;
        bottom: -0.0625rem;
        position: absolute;
        -webkit-transition: left 0.28s ease, width 0.28s ease;
        transition: left 0.28s ease, width 0.28s ease;
        z-index: 2;
    }


.form-group-material input,
.form-group-material textarea {
    display: block;
    background: none;
    padding: 0.125rem 0.125rem 0.0625rem;
    font-size: 1rem;
    border-width: 0;
    border-color: transparent;
    line-height: 1.9;
    width: 100%;
    color: transparent;
    -webkit-transition: all 0.28s ease;
    transition: all 0.28s ease;
    box-shadow: none;
}

    .form-group-material input[type="file"] {
        line-height: 1;
    }

        .form-group-material input[type="file"] ~ .bar {
            display: none;
        }

    .form-group-material select,
    .form-group-material input:focus,
    .form-group-material input:valid,
    .form-group-material input.form-file,
    .form-group-material input.has-value,
    .form-group-material textarea:focus,
    .form-group-material textarea:valid,
    .form-group-material textarea.form-file,
    .form-group-material textarea.has-value {
        color: #333;
    }

        .form-group-material select ~ .control-label,
        .form-group-material input:focus ~ .control-label,
        .form-group-material input:valid ~ .control-label,
        .form-group-material input.form-file ~ .control-label,
        .form-group-material input.has-value ~ .control-label,
        .form-group-material textarea:focus ~ .control-label,
        .form-group-material textarea:valid ~ .control-label,
        .form-group-material textarea.form-file ~ .control-label,
        .form-group-material textarea.has-value ~ .control-label {
            font-size: 0.8rem;
            color: gray;
            top: -1rem;
            left: 0;
        }

        .form-group-material select:focus,
        .form-group-material input:focus,
        .form-group-material textarea:focus {
            outline: none;
        }

            .form-group-material select:focus ~ .control-label,
            .form-group-material input:focus ~ .control-label,
            .form-group-material textarea:focus ~ .control-label {
                color: #337ab7;
            }

            .form-group-material select:focus ~ .bar::before,
            .form-group-material input:focus ~ .bar::before,
            .form-group-material textarea:focus ~ .bar::before {
                width: 100%;
                left: 0;
            }

.checkbox label,
.form-radio label {
    position: relative;
    cursor: pointer;
    padding-left: 2rem;
    text-align: left;
    color: #333;
    display: block;
}

.checkbox input,
.form-radio input {
    width: auto;
    opacity: 0.00000001;
    position: absolute;
    left: 0;
}

.radio {
    margin-bottom: 1rem;
}

    .radio .helper {
        position: absolute;
        top: -0.25rem;
        left: -0.25rem;
        cursor: pointer;
        display: block;
        font-size: 1rem;
        -webkit-user-select: none;
        -moz-user-select: none;
        -ms-user-select: none;
        user-select: none;
        color: #999;
    }

        .radio .helper::before, .radio .helper::after {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            margin: 0.25rem;
            width: 1rem;
            height: 1rem;
            -webkit-transition: -webkit-transform 0.28s ease;
            transition: -webkit-transform 0.28s ease;
            transition: transform 0.28s ease;
            transition: transform 0.28s ease, -webkit-transform 0.28s ease;
            border-radius: 50%;
            border: 0.125rem solid currentColor;
        }

        .radio .helper::after {
            -webkit-transform: scale(0);
            transform: scale(0);
            background-color: #337ab7;
            border-color: #337ab7;
        }

    .radio label:hover .helper {
        color: #337ab7;
    }

    .radio input:checked ~ .helper::after {
        -webkit-transform: scale(0.5);
        transform: scale(0.5);
    }

    .radio input:checked ~ .helper::before {
        color: #337ab7;
    }

.checkbox {
    margin-top: 3rem;
    margin-bottom: 1rem;
}

    .checkbox .helper {
        color: #999;
        position: absolute;
        top: 0;
        left: 0;
        width: 1rem;
        height: 1rem;
        z-index: 0;
        border: 0.125rem solid currentColor;
        border-radius: 0.0625rem;
        -webkit-transition: border-color 0.28s ease;
        transition: border-color 0.28s ease;
    }

        .checkbox .helper::before, .checkbox .helper::after {
            position: absolute;
            height: 0;
            width: 0.2rem;
            background-color: #337ab7;
            display: block;
            -webkit-transform-origin: left top;
            transform-origin: left top;
            border-radius: 0.25rem;
            content: '';
            -webkit-transition: opacity 0.28s ease, height 0s linear 0.28s;
            transition: opacity 0.28s ease, height 0s linear 0.28s;
            opacity: 0;
        }

        .checkbox .helper::before {
            top: 0.65rem;
            left: 0.38rem;
            -webkit-transform: rotate(-135deg);
            transform: rotate(-135deg);
            box-shadow: 0 0 0 0.0625rem #fff;
        }

        .checkbox .helper::after {
            top: 0.3rem;
            left: 0;
            -webkit-transform: rotate(-45deg);
            transform: rotate(-45deg);
        }

    .checkbox label:hover .helper {
        color: #337ab7;
    }

    .checkbox input:checked ~ .helper {
        color: #337ab7;
    }

        .checkbox input:checked ~ .helper::after, .checkbox input:checked ~ .helper::before {
            opacity: 1;
            -webkit-transition: height 0.28s ease;
            transition: height 0.28s ease;
        }

        .checkbox input:checked ~ .helper::after {
            height: 0.5rem;
        }

        .checkbox input:checked ~ .helper::before {
            height: 1.2rem;
            -webkit-transition-delay: 0.28s;
            transition-delay: 0.28s;
        }

    .radio + .radio,
    .checkbox + .checkbox {
        margin-top: 1rem;
    }

.has-error .legend.legend, .has-error.form-group-material .control-label.control-label {
    color: #d9534f;
}

.has-error.form-group-material .form-help,
.has-error.form-group-material .helper, .has-error.checkbox .form-help,
.has-error.checkbox .helper, .has-error.radio .form-help,
.has-error.radio .helper, .has-error.form-radio .form-help,
.has-error.form-radio .helper {
    color: #d9534f;
}

.has-error .bar::before {
    background: #d9534f;
    left: 0;
    width: 100%;
}

.button {
    position: relative;
    background: currentColor;
    border: 1px solid currentColor;
    font-size: 1.1rem;
    color: #4f93ce;
    margin: 3rem 0;
    padding: 0.75rem 3rem;
    cursor: pointer;
    -webkit-transition: background-color 0.28s ease, color 0.28s ease, box-shadow 0.28s ease;
    transition: background-color 0.28s ease, color 0.28s ease, box-shadow 0.28s ease;
    overflow: hidden;
    box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 3px 1px -2px rgba(0, 0, 0, 0.2), 0 1px 5px 0 rgba(0, 0, 0, 0.12);
}

    .button span {
        color: #fff;
        position: relative;
        z-index: 1;
    }

    .button::before {
        content: '';
        position: absolute;
        background: #071017;
        border: 50vh solid #1d4567;
        width: 30vh;
        height: 30vh;
        border-radius: 50%;
        display: block;
        top: 50%;
        left: 50%;
        z-index: 0;
        opacity: 1;
        -webkit-transform: translate(-50%, -50%) scale(0);
        transform: translate(-50%, -50%) scale(0);
    }

    .button:hover {
        color: #337ab7;
        box-shadow: 0 6px 10px 0 rgba(0, 0, 0, 0.14), 0 1px 18px 0 rgba(0, 0, 0, 0.12), 0 3px 5px -1px rgba(0, 0, 0, 0.2);
    }

    .button:active::before, .button:focus::before {
        -webkit-transition: opacity 0.28s ease 0.364s, -webkit-transform 1.12s ease;
        transition: opacity 0.28s ease 0.364s, -webkit-transform 1.12s ease;
        transition: transform 1.12s ease, opacity 0.28s ease 0.364s;
        transition: transform 1.12s ease, opacity 0.28s ease 0.364s, -webkit-transform 1.12s ease;
        -webkit-transform: translate(-50%, -50%) scale(1);
        transform: translate(-50%, -50%) scale(1);
        opacity: 0;
    }

    .button:focus {
        outline: none;
    }