.button {
            cursor: pointer;
            width: 300px;
            height: 44px;
            margin-top: 25px;
            padding: 0;
            background: #2fade7;
            -moz-border-radius: 6px;
            -webkit-border-radius: 6px;
            border-radius: 6px;
            border: 1px solid #2fade7;
            -moz-box-shadow: 0 15px 30px 0 rgba(255,255,255,.25) inset, 0 2px 7px 0 rgba(0,0,0,.2);
            -webkit-box-shadow: 0 15px 30px 0 rgba(255,255,255,.25) inset, 0 2px 7px 0 rgba(0,0,0,.2);
            box-shadow: 0 15px 30px 0 rgba(255,255,255,.25) inset, 0 2px 7px 0 rgba(0,0,0,.2);
            font-family: 'PT Sans', Helvetica, Arial, sans-serif;
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            text-shadow: 0 1px 2px rgba(0,0,0,.1);
            -o-transition: all .2s;
            -moz-transition: all .2s;
            -webkit-transition: all .2s;
            -ms-transition: all .2s;
        }

        input::-webkit-input-placeholder {
            color: black;
        }

        　　 input:-moz-placeholder {
            color: black;
        }

        　　 input::-moz-placeholder {
            color: black;
        }

        　　 input:-ms-input-placeholder {
            color: black;
        }