input {
    border-radius: 0 !important;
}
/* Base for label styling */
[type="checkbox"]:not(:checked),
[type="checkbox"]:checked {
    position: absolute;
    left: -9999px;
}

    [type="checkbox"]:not(:checked) + label,
    [type="checkbox"]:checked + label {
        position: relative;
        padding-left: 1.95em;
        cursor: pointer;
    }

        /* checkbox aspect */
        [type="checkbox"]:not(:checked) + label:before,
        [type="checkbox"]:checked + label:before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            width: 1.25em;
            height: 1.25em;
            border: 2px solid #ccc;
            background: #fff;
            border-radius: 4px;
            box-shadow: inset 0 1px 3px rgba(0,0,0,.1);
        }
        /* checked mark aspect */
        [type="checkbox"]:not(:checked) + label:after,
        [type="checkbox"]:checked + label:after {
            content: '✔';
            position: absolute;
            top: .2em;
            left: .275em;
            font-size: 1.4em;
            line-height: 0.8;
            color: #09ad7e;
            transition: all .2s;
            font-family: Helvetica, Arial, sans-serif;
        }
        /* checked mark aspect changes */
        [type="checkbox"]:not(:checked) + label:after {
            opacity: 0;
            transform: scale(0);
        }

        [type="checkbox"]:checked + label:after {
            opacity: 1;
            transform: scale(1);
        }
/* disabled checkbox */
[type="checkbox"]:disabled:not(:checked) + label:before,
[type="checkbox"]:disabled:checked + label:before {
    box-shadow: none;
    border-color: #bbb;
    background-color: #ddd;
}

[type="checkbox"]:disabled:checked + label:after {
    color: #999;
}

[type="checkbox"]:disabled + label {
    color: #aaa;
}
/* accessibility */
[type="checkbox"]:checked:focus + label:before,
[type="checkbox"]:not(:checked):focus + label:before {
    border: 2px dotted blue;
}
.loader-wrapper {
    position: fixed;
    width: 100%;
    height: 100%;
    z-index: 100;
    background-color: cornflowerblue;
}
    .loader-wrapper > img {
        position: fixed;
        width: 250px;
        top: 45%;
        left: 50%;
        margin-top: -100px;
        margin-left: -125px;
    }


.loader {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    width: 300px;
    height: 24px;
    border-left: 8px solid #fff;
    border-right: 8px solid #fff;
    overflow: hidden;
}

    .loader .ball {
        height: 8px;
        width: 0;
        background: white;
        position: relative;
        margin: 0;
    }

        .loader .ball:nth-child(1) {
            -webkit-animation: ball 2s ease-in-out infinite;
            animation: ball 2s ease-in-out infinite;
        }

        .loader .ball:nth-child(2) {
            -webkit-animation: ball 2s ease-in-out .1s infinite;
            animation: ball 2s ease-in-out .1s infinite;
        }

        .loader .ball:nth-child(3) {
            -webkit-animation: ball 2s ease-in-out .2s infinite;
            animation: ball 2s ease-in-out .2s infinite;
        }

@-webkit-keyframes ball {
    0% {
        left: 0;
        width: 0px;
    }

    25% {
        left: 0;
        width: 300px;
    }

    50% {
        left: 300px;
        width: 0px;
    }

    75% {
        left: 0;
        width: 300px;
    }

    100% {
        left: 0;
        width: 0px;
    }
}

@keyframes ball {
    0% {
        left: 0;
        width: 0px;
    }

    25% {
        left: 0;
        width: 300px;
    }

    50% {
        left: 300px;
        width: 0px;
    }

    75% {
        left: 0;
        width: 300px;
    }

    100% {
        left: 0;
        width: 0px;
    }
}