body {
    background-size: initial;
    margin: calc((100% - 360px) * 15/100) calc((100% - 360px) * 25/100);
    border: inherit;
    font-size: 12px;
}

.logo {
    width: 213px;
    height: 36px;
    background: url('http://i.imgur.com/fd8Lcso.png') no-repeat;
    margin: 30px auto;
}

.login-block {
    width: 320px;
    padding: 20px;
    background: #fff;
    border-radius: 5px;
    border-top: 5px solid #ff656c;
    margin: 0 auto;
    color: black;
}

    .login-block h1 {
        text-align: center;
        color: #000;
        font-size: 16px;
        text-transform: uppercase;
        margin-top: 0;
        margin-bottom: 20px;
    }

    .login-block input, .login-block button {
        width: 100%;
        height: 42px;
        box-sizing: border-box;
        border-radius: 2px;
        border: 1px solid #ccc;
        margin-bottom: 14px;
        font-size: 14px;
        font-family: Montserrat;
        padding: 0 20px 0 50px;
        outline: none;
    }

        .login-block input#Tlogin, .login-block input#password, .login-block input#TBranchCode {
            background: #fff url(/img/u0XmBmv.png) no-repeat;
            background-size: 19px 80px;
            -webkit-filter: grayscale(1);
        }

        .login-block input#Tlogin {
            background-position: 15px -21px;
        }

        .login-block input#password {
            background-position: 15px -49px;
        }

        .login-block input#TBranchCode {
            background-position: 15px 10px;
        }

            .login-block input#Tlogin:focus, .login-block input#password:focus, .login-block input#TBranchCode:focus,
            .login-block input#Tlogin:hover, .login-block input#password:hover, .login-block input#TBranchCode:hover {
                -webkit-filter: grayscale(0);
            }

        .login-block .checkbox input[type=checkbox]:focus, .login-block input:active, .login-block input:focus,
        .login-block .checkbox input[type=checkbox]:hover, .login-block input:hover, .login-block input:hover,
        .login-block button:hover {
            border: 1px solid #ff7b81;
        }

    .login-block .errorLabel {
        text-align: center;
        display: block;
        color: red;
        height: 40px;
        margin-bottom: 14px;
        background: whitesmoke;
        width: 320px;
        border-radius: 2px;
        line-height: 40px;
    }

    .login-block .checkbox input {
        padding: 0;
        float: left;
        -webkit-appearance: none;
        display: inline-block;
        width: 16px;
        height: 16px;
        margin: -2px 0px;
        vertical-align: bottom;
        background: #fff;
        border: 1px solid #c6c6c6;
        -moz-border-radius: 2px;
        -webkit-border-radius: 2px;
        border-radius: 2px;
        -moz-box-sizing: border-box;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        position: relative;
    }

    .login-block .checkbox label {
        padding-left: 6px;
        user-select: none;
    }

    .login-block .checkbox input[type=checkbox]:checked:before {
        content: url(https://ssl.gstatic.com/ui/v1/menu/checkmark.png);
        display: block;
        position: absolute;
        top: -3px;
        left: -5px;
    }